The following highways are numbered 427:

Canada

* Manitoba Provincial Road 427 * Ontario 427

India

National Highway 427 (India) National Highway 427 (NH 427) is an east–west national highway in India that starts from Howly and terminates in Jalukbari. The highway passes through the north bank districts of Western Assam. NH-427 was laid and is maintained by Central P ...

Japan

Japan National Route 427 National Route 427 is a national highway of Japan connecting Nishiwaki, Hyōgo 260px, Nishiwaki City Hall is a city in Hyōgo Prefecture, Japan. , the city had an estimated population of 39,001 in 17210 households and a population density of 2 ...

United States

* County Road 427 (Seminole County, Florida) * Indiana 427

Indiana State Road 427 ** DeKalb County 427

County Road 427 (DeKalb County, Indiana) * Nevada 427

Nevada State Route 427 * NY-427

New York State Route 427 ** New York State Route 427 (former) * PA-427

Pennsylvania Route 427 Pennsylvania Route 427 (PA 427) is a state highway located in Venango and Crawford counties in Pennsylvania. The southern terminus is at U.S. Route 322 (US 322) in Sugarcreek. The northern terminus is at PA 27 near Bradleytown. Route descrip ...

Puerto Rico Highway 427 Puerto, a Spanish word meaning ''seaport'', may refer to: Places *El Puerto de Santa María, Andalusia, Spain *Puerto, a seaport town in Cagayan de Oro City, Philippines *Puerto Colombia, Colombia *Puerto Cumarebo, Venezuela *Puerto Galera, Orient ...

Texas State Highway Loop 427 (former) {{Road index, 427