Portland, Maine to Saint-Eustache: Road Trip Guide & Distance

How far is Portland, Maine from Saint-Eustache?

The distance from Portland, Maine to Saint-Eustache is 222.6 miles (358.2 km) as the crow flies. Saint-Eustache is located NW of Portland, Maine. By car, the driving distance is approximately 278.2 miles, taking about 5h 36min. A direct flight would take roughly 57min. Portland, Maine is in Maine, United States, while Saint-Eustache 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.

Coordinates come from public place data for Portland, Maine and Saint-Eustache. 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.