Marion, Iowa to Onalaska: Road Trip Guide & Distance

How far is Marion, Iowa from Onalaska?

The distance from Marion, Iowa to Onalaska is 129.1 miles (207.8 km) as the crow flies. Onalaska is located N of Marion, Iowa. By car, the driving distance is approximately 161.4 miles, taking about 3h 15min. A direct flight would take roughly 46min. Both are located in United States — Marion, Iowa in Iowa and Onalaska in Wisconsin.

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. 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 Marion, Iowa and Onalaska. 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.