Augusta, Maine to Thetford-Mines: Road Trip Guide & Distance

How far is Augusta, Maine from Thetford-Mines?

The distance from Augusta, Maine to Thetford-Mines is 143.8 miles (231.5 km) as the crow flies. Thetford-Mines is located NNW of Augusta, Maine. By car, the driving distance is approximately 179.8 miles, taking about 3h 37min. A direct flight would take roughly 47min. Augusta, Maine is in Maine, 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. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Augusta, Maine 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.