Des Plaines to Onalaska: Road Trip Guide & Distance

How far is Des Plaines from Onalaska?

The distance from Des Plaines to Onalaska is 212.3 miles (341.6 km) as the crow flies. Onalaska is located NW of Des Plaines. By car, the driving distance is approximately 265.3 miles, taking about 5h 20min. A direct flight would take roughly 56min. Both are located in United States — Des Plaines in Illinois 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. 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.

Coordinates come from public place data for Des Plaines 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.