Rapid City to Willmar: Road Trip Guide & Distance

How far is Rapid City from Willmar?

The distance from Rapid City to Willmar is 409 miles (658.2 km) as the crow flies. Willmar is located ENE of Rapid City. By car, the driving distance is approximately 490.8 miles, taking about 9h 52min. A direct flight would take roughly 1h 19min. Both are located in United States — Rapid City in South Dakota and Willmar in Minnesota.

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. 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 Rapid City and Willmar. 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.