Bismarck to Rapid City: Road Trip Guide & Distance

How far is Bismarck from Rapid City?

The distance from Bismarck to Rapid City is 222.7 miles (358.4 km) as the crow flies. Rapid City is located SSW of Bismarck. By car, the driving distance is approximately 278.4 miles, taking about 5h 36min. A direct flight would take roughly 57min. Both are located in United States — Bismarck in North Dakota and Rapid City in South Dakota.

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 Bismarck and Rapid City. 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.