Greater Sudbury to Port Huron: Road Trip Guide & Distance

How far is Greater Sudbury from Port Huron?

The distance from Greater Sudbury to Port Huron is 253.1 miles (407.4 km) as the crow flies. Port Huron is located SSW of Greater Sudbury. By car, the driving distance is approximately 316.5 miles, taking about 6h 22min. A direct flight would take roughly 1h 1min. Greater Sudbury 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.

Coordinates come from public place data for Greater Sudbury 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.