N66 may refer to:

Roads

N66 road (Ireland) The N66 road was a national secondary road in Ireland. It latterly linked the M18 at Gort, County Galway to the N65 outside Loughrea at the north of the Loughrea Bypass. Prior to the construction of the Loughrea Bypass and M18 during the 20 ...

Calamba–Pagsanjan Road The Calamba–Pagsanjan Road, officially known as Calamba–Sta. Cruz–Famy Junction Road and National Highway, is a two-to-four lane primary highway located in the province of Laguna (province), Laguna in the Philippines. The entire road is ...

, in the Philippines *

Nebraska Highway 66 Nebraska Highway 66 is a highway in central and eastern Nebraska. It is a discontinuous highway with four segments heading in a west-to-east direction. The first segment begins at Nebraska Highway 14 south of Central City and ends at U.S. Highway 8 ...

, in the United States

Other uses

N66 (Long Island bus) The following bus routes are operated in Nassau County, New York. Most of these routes are operated under Nassau Inter-County Express (NICE), formerly MTA Long Island Bus, except in Greater Long Beach, where that city operates its own bus service ...

* , a submarine of the Royal Navy *

Oneonta Municipal Airport Oneonta Municipal Airport is a public use airport located three nautical miles (6 km) north of the central business district of Oneonta, a city in Otsego County, New York, United States. The airport is owned by the City of Oneonta. It once had ...

, in Otsego County, New York, United States

Roads

Other uses

See also