Grand Junction to Rapid City: Road Trip Guide & Distance

How far is Grand Junction from Rapid City?

The distance from Grand Junction to Rapid City is 442.2 miles (711.7 km) as the crow flies. Rapid City is located NE of Grand Junction. By car, the driving distance is approximately 530.7 miles, taking about 10h 41min. A direct flight would take roughly 1h 23min. Both are located in United States — Grand Junction in Colorado and Rapid City in South Dakota.

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 Grand Junction 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.