Grimsby, Ontario, Canada to Westminster: Road Trip Guide & Distance

How far is Grimsby, Ontario, Canada from Westminster?

The distance from Grimsby, Ontario, Canada to Westminster is 283.7 miles (456.5 km) as the crow flies. Westminster is located SSE of Grimsby, Ontario, Canada. By car, the driving distance is approximately 354.6 miles, taking about 7h 8min. A direct flight would take roughly 1h 4min. Grimsby, Ontario, Canada is in Ontario, Canada, while Westminster is in Maryland, United States.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. 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 Grimsby, Ontario, Canada and Westminster. 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.