Rocky Mountain to Saint George: Road Trip Guide & Distance

How far is Rocky Mountain from Saint George?

The distance from Rocky Mountain to Saint George is 480.8 miles (773.8 km) as the crow flies. Saint George is located WSW of Rocky Mountain. By car, the driving distance is approximately 577 miles, taking about 11h 36min. A direct flight would take roughly 1h 28min. Both are located in United States — Rocky Mountain in Colorado and Saint George in Utah.

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. 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 Rocky Mountain and Saint George. 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.