Southbridge to Thetford-Mines: Road Trip Guide & Distance

How far is Southbridge from Thetford-Mines?

The distance from Southbridge to Thetford-Mines is 280 miles (450.6 km) as the crow flies. Thetford-Mines is located N of Southbridge. By car, the driving distance is approximately 350 miles, taking about 7h 2min. A direct flight would take roughly 1h 4min. Southbridge is in Massachusetts, United States, while Thetford-Mines is in Quebec, Canada.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Southbridge and Thetford-Mines. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.