300px, Political map of Romania The Romania–Ukraine border is the state

border Borders are usually defined as geographical boundaries, imposed either by features such as oceans and terrain, or by political entities such as governments, sovereign states, federated states, and other subnational entities. Political borders c ...

between

Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, S ...

and

Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...

. It consists of both a land and a

maritime boundary A maritime boundary is a conceptual division of the Earth's water surface areas using physiographic or geopolitical criteria. As such, it usually bounds areas of exclusive national rights over mineral and biological resources,VLIZ Maritime Bound ...

. The total border length is including by rivers and by the

Black Sea The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Roma ...

.Olga Filippova
"Re-conceptualisations of Borders in Post-Soviet Ukraine: Between EU regulation, Soviet Legacy and Internal Political Strife"
(retrieved April 1, 2016) It is part of the

external border of the European Union The border of the European Union consists of the land and sea borders that member states of the EU share with foreign states adjacent to the union. Border status and cooperation In 2004 the European Union developed the European Neighbourhood Po ...

(since Romania's accession to the EU in January 2007). For the maritime part, see

Maritime Delimitation in the Black Sea case The ''Case concerning maritime delimitation in the Black Sea (Romania v Ukraine)'' 009ICJ 3was a decision of the International Court of Justice (ICJ). On September 16, 2004, Romania brought its case to the court after unsuccessful bilateral negot ...

Location

The land border consists of two parts: the northern part stretches across

Carpathian Mountains The Carpathian Mountains or Carpathians () are a range of mountains forming an arc across Central Europe. Roughly long, it is the third-longest European mountain range after the Urals at and the Scandinavian Mountains at . The range stretches ...

region roughly west–east from the

Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia a ...

-Romania-Ukraine

tripoint A tripoint, trijunction, triple point, or tri-border area is a geographical point at which the boundaries of three countries or subnational entities meet. There are 175 international tripoints as of 2020. Nearly half are situated in rivers, l ...

to the northern

Moldova Moldova ( , ; ), officially the Republic of Moldova ( ro, Republica Moldova), is a Landlocked country, landlocked country in Eastern Europe. It is bordered by Romania to the west and Ukraine to the north, east, and south. The List of states ...

-Romania-Ukraine tripoint. It starts along the

Tisza River The Tisza, Tysa or Tisa, is one of the major rivers of Central and Eastern Europe. Once, it was called "the most Hungarian river" because it flowed entirely within the Kingdom of Hungary. Today, it crosses several national borders. The Tisza be ...

(through

Maramureș Maramureș or Marmaroshchyna ( ro, Maramureș ; uk, Мармарощина, Marmaroshchyna; hu, Máramaros) is a geographical, historical and cultural region in northern Romania and western Ukraine. It is situated in the northeastern Carpath ...

) and runs across the historical region of

Bukovina Bukovinagerman: Bukowina or ; hu, Bukovina; pl, Bukowina; ro, Bucovina; uk, Буковина, ; see also other languages. is a historical region, variously described as part of either Central or Eastern Europe (or both).Klaus Peter BergerT ...

in the

Eastern Carpathians Divisions of the Carpathians are a categorization of the Carpathian mountains system. Below is a detailed overview of the major subdivisions and ranges of the Carpathian Mountains. The Carpathians are a "subsystem" of a bigger Alps-Himalaya Sy ...

. The southern part stretches between

Budjak Budjak or Budzhak (Bulgarian and Ukrainian: Буджак; ro, Bugeac; Gagauz and Turkish: ''Bucak''), historically part of Bessarabia until 1812, is a historical region in Ukraine and Moldova. Lying along the Black Sea between the Danube ...

and Dobrudja regions roughly west–east from the southern

-Romania-Ukraine tripoint to the maritime Romania-Ukraine boundary. It runs along the

Danube River The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...

, its

Chilia branch The Chilia branch (; ) is one of three main distributary channels of the river Danube that contributes to forming the Danube Delta. Lying at the northernmost area of the delta, the distributary creates a natural border between Romania and Ukra ...

(most northern branch) of its delta to the

. Until

Soviet occupation of Bessarabia and Northern Bukovina The Soviet occupation of Bessarabia and Northern Bukovina took place from June 28 to July 3, 1940, as a result of an ultimatum by the Soviet Union to Romania on June 26, 1940, that threatened the use of force. Bessarabia had been part of the Ki ...

Dniester The Dniester, ; rus, Дне́стр, links=1, Dnéstr, ˈdⁿʲestr; ro, Nistru; grc, Τύρᾱς, Tyrās, ; la, Tyrās, la, Danaster, label=none, ) ( ,) is a transboundary river in Eastern Europe. It runs first through Ukraine and th ...

(Nistru) river used to serve as international border between Ukraine (later the

Ukrainian SSR The Ukrainian Soviet Socialist Republic ( uk, Украї́нська Радя́нська Соціалісти́чна Респу́бліка, ; russian: Украи́нская Сове́тская Социалисти́ческая Респ ...

) and

History

The border is mostly inherited from the Romania–Soviet Union border, with some border disputes, most notable being the Snake Island issue. On 4 July 2003 the

President of Romania The president of Romania ( ro, Președintele României) is the head of state of Romania. Following a modification to the Constitution of Romania, Romanian Constitution in 2003, the president is directly elected by a two-round system and serves ...

Ion Iliescu and the

President of Russia The president of the Russian Federation ( rus, Президент Российской Федерации, Prezident Rossiyskoy Federatsii) is the head of state of the Russian Federation. The president leads the executive branch of the federal ...

Vladimir Putin Vladimir Vladimirovich Putin; (born 7 October 1952) is a Russian politician and former intelligence officer who holds the office of president of Russia. Putin has served continuously as president or prime minister since 1999: as prime min ...

signed a treaty about friendship and cooperation. Romania promised not to contest territories of Ukraine or Moldova, which it lost to

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...

after

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

, but requested that Russia as a successor of the Soviet Union recognized its responsibility in some form for what had happened. Nonetheless, the very next year in 2004 Romania contested Ukrainian maritime territory around the Snake Island in the

International Court of Justice The International Court of Justice (ICJ; french: Cour internationale de justice, links=no; ), sometimes known as the World Court, is one of the six principal organs of the United Nations (UN). It settles disputes between states in accordanc ...

in what became known as the

. Romania was able to partially win the case.

Border crossings and checkpoints

Odessa Oblast (Ferry)

only in Budjak area across the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , pa ...

* Isaccea —

Orlivka Orlivka ( uk, Орлівка; Romanian: Cartal) is a selo (village) in Reni raion in the southern Ukrainian oblast of Odesa. Location Orlivka is located at between Lakes Kartal, Kahul and the river Danube. History Around 2nd century BC, a ...

(international) *

Galați Galați (, , ; also known by other alternative names) is the capital city of Galați County in the historical region of Western Moldavia, in eastern Romania. Galați is a port town on the Danube River. It has been the only port for the most par ...

— Reni (local) * Plauru — Izmail (local) *

Chilia Veche Chilia Veche (Romanian pronunciation: /kiˈlija ˈveˈke/; meaning ''Old Chilia''; uk, Стара Кілія, translit=Stara Kiliia) is a commune in Tulcea County, Northern Dobruja, Romania, in the Danube Delta. It gave its name to the Chilia br ...

—

Kiliya Kiliia or Kilia ( uk, Кілія́, translit=Kiliia, ; ro, Chilia Nouă) is a town in Izmail Raion, Odesa Oblast of southwestern Ukraine. It hosts the administration of Kiliia urban hromada, one of the hromadas of Ukraine. Kiliia is located in t ...

(local) * Periprava —

Vylkove Vylkove ( uk, Ви́лкове, ; russian: link=no, Вилково; ro, Vâlcov) is a small city located in the Ukrainian part of the Danube Delta, at utmost southwest of Ukraine, on the border with Romania. Administratively it is part of Izmai ...

(local)

Zakarpattia Oblast

* Valea Viseului —

Dilove Dilove ( uk, Ділове) is a village located in Rakhiv Raion of Zakarpattia Oblast in Ukraine. There has been a marble quarry in the village since 1947. History Dilove was first mentioned in writing in 1615 and belonged to the Kingdom of H ...

(international) railway *

Câmpulung la Tisa Câmpulung la Tisa ( hu, Hosszúmező; Ukrainian and Rusyn: Довге Поле) is a commune in Maramureș County, Maramureș, Romania. It is composed of a single village, Câmpulung la Tisa. The commune lies on the left bank of the river Tisza ...

—

Teresva Teresva ( uk, Тересва, german: Theresiental, ro, Teresva, hu, Taracköz, sk, Terešva) is an urban-type settlement in Tiachiv Raion (district) of Zakarpattia Oblast (region) in western Ukraine. It is situated at the confluence of the ri ...

(international) railway *

Sighetu Marmației Sighetu Marmației (, also spelled ''Sighetul Marmației''; german: Marmaroschsiget or ''Siget''; hu, Máramarossziget, ; uk, Сигіт, Syhit; yi, סיגעט, Siget), until 1960 Sighet, is a city (Municipalities of Romania, municipality) in ...

—

Solotvyno Solotvyno (also Solotvina) ( uk, Солотвино, hu, Aknaszlatina and hu, Faluszlatina, ro, Slatina, rue, Солотвино, yi, סעלאָטפֿינע (Selotfine), sk, Slatinské Doly) is an urban-type settlement in Tiachiv Raion in Z ...

(international) (weight restriction < 3.5 ton) *

Halmeu Halmeu ( hu, Halmi, ; yi, האַַלמין) is a commune of 4,845 inhabitants situated in Satu Mare County, Romania. It is composed of five villages: Until World War II, the village was home to a Jewish community, which numbered 479 souls in 18 ...

—

Nevetlenfolu Nevetlenfolu ( uk, Неветленфолу, hu, Nevetlenfalu, rue, Неветленфолу) is a village in Berehove Raion (district; until 2020, Vynohradiv Raion) in Zakarpattia Oblast of Ukraine as one of its western regions. Its name in ...

(international) railway

Chernivtsi Oblast

Siret Siret (; german: Sereth; hu, Szeretvásár; uk, Серет, Seret; yi, סערעט, Seret) is a town, municipality and former Latin bishopric in Suceava County, northeastern Romania. It is situated in the historical region of Bukovina. Siret is ...

—

Terebleche Terebleche ( uk, Тереблече; ro, Tereblecea) is a village in Chernivtsi Raion, Chernivtsi Oblast, Ukraine. It hosts the administration of Terebleche rural hromada, one of the hromadas of Ukraine. Until 18 July 2020, Terebleche belonged ...

(international) * Vicovu de Sus —

Krasnoilsk Krasnoilsk ( uk, Красноїльськ; ro, Crasna or ) is an urban-type settlement in Chernivtsi Raion (district) of Chernivtsi Oblast in the west of Ukraine. It hosts the administration of Krasnoilsk settlement hromada, one of the hromada ...

(international)

Ivano-Frankivsk Oblast

* none

Local border traffic

In 2014, Romania and Ukraine signed a provisional agreement on

local border traffic Border control refers to measures taken by governments to monitor and regulate the movement of people, animals, and goods across land, air, and maritime borders. While border control is typically associated with international borders, it a ...

. It applies to the residents within the 30 km

border area The border area is the area immediately adjacent to the border of a country. In addition to the informal definition, a border area may have a legal definition and delineation, both domestically and due to bilateral agreements. Reasons for legal d ...

extendable to 50 km to accommodate larger administrative units extending beyond the 30 km zone, listed in Annex 1 to the Agreement. The agreement was subject to the completion of the necessary internal formalities. The Romanian side completed them in March 2014. The Ukrainian side complete its arrangements in May 2015. The agreement covers 662 localities in Ukraine (

Transcarpathia Transcarpathia may refer to: Place * relative term, designating any region beyond the Carpathians (lat. ''trans-'' / beyond, over), depending on a point of observation * Romanian Transcarpathia, designation for Romanian regions on the inner or ...

Ivano-Frankivsk Ivano-Frankivsk ( uk, Іва́но-Франкі́вськ, translit=Iváno-Frankívśk ), formerly Stanyslaviv ( pl, Stanisławów ; german: Stanislau), is a city located in Western Ukraine. It is the administrative centre of Ivano-Frankivsk O ...

Odessa Odesa (also spelled Odessa) is the third most populous city and municipality in Ukraine and a major seaport and transport hub located in the south-west of the country, on the northwestern shore of the Black Sea. The city is also the administrativ ...

Chernivtsi Chernivtsi ( uk, Чернівці́}, ; ro, Cernăuți, ; see also other names) is a city in the historical region of Bukovina, which is now divided along the borders of Romania and Ukraine, including this city, which is situated on the upp ...

oblast An oblast (; ; Cyrillic (in most languages, including Russian and Ukrainian): , Bulgarian: ) is a type of administrative division of Belarus, Bulgaria, Kazakhstan, Kyrgyzstan, Russia, and Ukraine, as well as the Soviet Union and the Kingdom of ...

s''). It is applicable to about 2 million Ukrainian and Romanian residents."Local border traffic between Ukraine and Romania to enter into force in mid-May"
/ref>