Distance from Markham to St. Catharines

The distance from Markham to St. Catharines is approximately 77 km / 48 mi (as the crow flies).

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

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

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

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