Arches to Boulder: Road Trip Guide & Distance

How far is Arches from Boulder?

The distance from Arches to Boulder is 247.2 miles (397.9 km) as the crow flies. Boulder is located ENE of Arches. By car, the driving distance is approximately 309.1 miles, taking about 6h 13min. A direct flight would take roughly 1h 0min. Both are located in United States — Arches in Utah and Boulder in Colorado.

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. 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 Arches and Boulder. 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.