Fort Collins to San Antonio: Road Trip Guide & Distance
How far is Fort Collins from San Antonio?
The distance from Fort Collins to San Antonio is 856 miles (1377.6 km) as the crow flies. San Antonio is located SSE of Fort Collins. By car, the driving distance is approximately 992.9 miles, taking about 17h 46min. A direct flight would take roughly 2h 13min. Both are located in United States — Fort Collins in Colorado and San Antonio in Texas.
This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.
Coordinates come from public place data for Fort Collins and San Antonio. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from Fort Collins to San Antonio
Suggested Stops Between Fort Collins & San Antonio
- 1411 mi
- 2636 mi
- 3367 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 285 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 71 hours
- You could travel this distance about 29.1 times to circle the Earth's equator