Great Sand Dunes to Guadalupe Mountains: Road Trip Guide & Distance

How far is Great Sand Dunes from Guadalupe Mountains?

The distance from Great Sand Dunes to Guadalupe Mountains is 409.8 miles (659.5 km) as the crow flies. Guadalupe Mountains is located S of Great Sand Dunes. By car, the driving distance is approximately 491.8 miles, taking about 9h 54min. A direct flight would take roughly 1h 19min. Both are located in United States — Great Sand Dunes in Colorado and Guadalupe Mountains in Texas.

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. As you head South, expect warmer temperatures. Make sure your car's AC is working well before embarking on this journey.

Coordinates come from public place data for Great Sand Dunes and Guadalupe Mountains. 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.