Distance between San Antonio and Thornton
Distance from San Antonio, TX to Thornton, CO is 810 miles / 1303 kilometers.
Map showing the distance from San Antonio to Thornton
 |
Air distance: | miles km |
San Antonio, TX
| City: | San Antonio, TX |
| Country: | United States |
Thornton, CO
| City: | Thornton, CO |
| Country: | United States |
Time difference between San Antonio and Thornton
The time difference between San Antonio and Thornton is 1 hour. Thornton is 1 hour behind San Antonio. Current local time in San Antonio is 17:22 CST (2025-02-16) and time in Thornton is 16:22 MST (2025-02-16).