Distance from St. Catharines to Ottawa

The distance from St. Catharines to Ottawa is approximately 377 km / 234 mi (as the crow flies).

The following map shows the distance from St. Catharines to Ottawa.

For more detailed information about any of the places please click on the place name:
• St. Catharines
• Ottawa

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Current distance: St. Catharines -> Ottawa
Show reverse: Ottawa -> St. Catharines

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