Distance from Ottawa to Niagara Falls

The distance from Ottawa to Niagara Falls is approximately 372 km / 231 mi (as the crow flies).

The following map shows the distance from Ottawa to Niagara Falls.

For more detailed information about any of the places please click on the place name:
• Ottawa
• Niagara Falls

Map options

Current distance: Ottawa -> Niagara Falls
Show reverse: Niagara Falls -> Ottawa

DistanceRouteRoute by bikeRoute by foot