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

How far is Ottawa, Ontario, Canada from Tewksbury?

The distance from Ottawa, Ontario, Canada to Tewksbury is 294.7 miles (474.3 km) as the crow flies. Tewksbury is located SE of Ottawa, Ontario, Canada. By car, the driving distance is approximately 368.4 miles, taking about 7h 25min. A direct flight would take roughly 1h 6min. Ottawa, Ontario, Canada is in Ontario, Canada, while Tewksbury is in Massachusetts, United States.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. 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 Ottawa, Ontario, Canada and Tewksbury. 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.