Oshawa to Port Huron: Road Trip Guide & Distance

How far is Oshawa from Port Huron?

The distance from Oshawa to Port Huron is 190.5 miles (306.6 km) as the crow flies. Port Huron is located WSW of Oshawa. By car, the driving distance is approximately 238.2 miles, taking about 4h 47min. A direct flight would take roughly 53min. Oshawa is in Ontario, Canada, while Port Huron is in Michigan, 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. 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Oshawa and Port Huron. 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.