Distance from Dorchester to Sarnia

The distance from Dorchester to Sarnia is approximately 109 km / 68 mi (as the crow flies).

The following map shows the distance from Dorchester to Sarnia.

For more detailed information about any of the places please click on the place name:
• Dorchester
• Sarnia

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Current distance: Dorchester -> Sarnia
Show reverse: Sarnia -> Dorchester

DistanceRouteRoute by bikeRoute by foot