Manitowoc to Thunder Bay: Road Trip Guide & Distance

How far is Manitowoc from Thunder Bay?

The distance from Manitowoc to Thunder Bay is 306.1 miles (492.7 km) as the crow flies. Thunder Bay is located NNW of Manitowoc. By car, the driving distance is approximately 382.7 miles, taking about 7h 42min. A direct flight would take roughly 1h 7min. Manitowoc is in Wisconsin, United States, while Thunder Bay 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 Manitowoc and Thunder Bay. 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.