Greeley to San Antonio: Road Trip Guide & Distance

837 miles 1347 km · straight line
968.7 miles actual route 1558.9 km · driving distance
17h 45min estimated drive time
$93 - $115 estimated fuel cost
~2h 11min flight time
153° SSE bearing direction

How far is Greeley from San Antonio?

The distance from Greeley to San Antonio is 837 miles (1347 km) as the crow flies. San Antonio is located SSE of Greeley. By car, the driving distance is approximately 968.7 miles, taking about 17h 45min. A direct flight would take roughly 2h 11min. Both are located in United States — Greeley 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 Greeley 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 Greeley to San Antonio

Method Time Est. Cost Best For
Drive 17h 45min $93 - $115 Flexible stops
Fly ~2h 11min $80–200* Speed
Bus ~21h 18min $77–$145* Budget
Train ~23h 5min $116–$339* Comfort

Suggested Stops Between Greeley & San Antonio

Quick Facts

Greeley
40.42°N, 104.71°W
America/Denver
1425m elevation
San Antonio
29.42°N, 98.49°W
America/Chicago
198m elevation
Explore more routes from San Antonio

Did You Know?

  • At walking speed (3 mph), it would take about 279 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 70 hours
  • You could travel this distance about 29.8 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM