Crossing brief
How far is it from Canada to United States?
Distance
It is about 734 km (456 mi) from Canada to United States as the crow flies — roughly 1 h 29 min by non-stop flight.
Ottawa to Washington, D.C.
Canada → United States
- Distance
- 734 km
- In miles
- 456 mi
- Flight time
- 1 h 29 min
- Time change
- 0 h
Distance is the great-circle distance between the capitals (Ottawa and Washington, D.C.); flight time is an estimate for a non-stop route at cruising speed. Real schedules vary with routing, winds and connections.
This is a short-haul route: among the 59 countries we cover, United States is the #1 closest to Canada, making it one of the closer destinations.
Crossing from Canada to United States
The practical differences you will notice on this specific trip.
| Time on arrival | No change from Canada |
|---|---|
| Power | No plug adapter needed — both use Type A/B sockets. Voltage is the same (120V). |
| Money | 1 CAD = 0.704 USD — exchange Canadian Dollar for US Dollar before or on arrival. |
Common questions
How far is Canada from United States?
About 734 km (456 miles) in a straight line between the two capitals.
How long is the flight from Canada to United States?
A non-stop flight takes roughly 1 h 29 min, though actual times depend on the exact airports and routing.
Will I be jet-lagged flying to United States?
There is no time change, so jet lag should be minimal.
Updated July 2, 2026