Bismarck to Oshkosh: Road Trip Guide & Distance

How far is Bismarck from Oshkosh?

The distance from Bismarck to Oshkosh is 623.3 miles (1003.1 km) as the crow flies. Oshkosh is located ESE of Bismarck. By car, the driving distance is approximately 747.9 miles, taking about 15h 3min. A direct flight would take roughly 1h 45min. Both are located in United States — Bismarck in North Dakota and Oshkosh in Wisconsin.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Bismarck and Oshkosh. 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.