Distance from Washington DC to Longueuil

Distance is 791 kilometers or 492 miles or 427 nautical miles

The distance is the theoretical air distance (great circle distance). Flying between the two locations' airports can be a different distance, depending on airport location and actual route chosen.

Map – Shortest path between Washington DC and Longueuil

Map – Shortest path between Washington DC and Longueuil
  • Location for Washington DC
  • Location for Longueuil

The map is using a projection that makes land and oceans much wider near the south and north poles. The heading/course/bearing during a flight varies in most cases. Map based on image from NASA.

Heading from Washington DC

Latitude: 38° 54' North
Longitude: 77° 02' West
Initial heading:20.6°North-northeastNorth-northeast
Final heading:23.0°North-northeastNorth-northeast

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Heading from Longueuil

Latitude: 45° 31' North
Longitude: 73° 28' West
Initial heading:203.0°South-southwestSouth-southwest
Final heading:200.6°South-southwestSouth-southwest

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Local time comparison

LocationLocal Time
Washington DC (USA – District of Columbia)Wednesday, April 2, 2025 at 7:54:32 am
Longueuil (Canada – Quebec)Wednesday, April 2, 2025 at 7:54:32 am

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