Distance from St. Catharines to Thornhill

The distance from St. Catharines to Thornhill is approximately 71 km / 44 mi (as the crow flies).

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

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

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

DistanceRouteRoute by bikeRoute by foot