Hartford to Oshawa: Road Trip Guide & Distance

How far is Hartford from Oshawa?

The distance from Hartford to Oshawa is 345.8 miles (556.5 km) as the crow flies. Oshawa is located WNW of Hartford. By car, the driving distance is approximately 415 miles, taking about 8h 21min. A direct flight would take roughly 1h 12min. Hartford is in Connecticut, United States, while Oshawa is in Ontario, Canada.

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. 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 Hartford and Oshawa. 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.