Miramichi to Thetford-Mines: Road Trip Guide & Distance

How far is Miramichi from Thetford-Mines?

The distance from Miramichi to Thetford-Mines is 283.1 miles (455.6 km) as the crow flies. Thetford-Mines is located W of Miramichi. By car, the driving distance is approximately 353.9 miles, taking about 7h 7min. A direct flight would take roughly 1h 4min. Both are located in Canada — Miramichi in New Brunswick and Thetford-Mines in Quebec.

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.

Coordinates come from public place data for Miramichi 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.