Leominster to Ottawa, Ontario, Canada: Road Trip Guide & Distance

How far is Leominster from Ottawa, Ontario, Canada?

The distance from Leominster to Ottawa, Ontario, Canada is 279.9 miles (450.4 km) as the crow flies. Ottawa, Ontario, Canada is located NW of Leominster. By car, the driving distance is approximately 349.8 miles, taking about 7h 2min. A direct flight would take roughly 1h 4min. Leominster is in Massachusetts, United States, while Ottawa, Ontario, Canada is in Ontario, 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 Leominster and Ottawa, Ontario, Canada. 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.