Distance between San Marcos and Altoona
Distance from San Marcos, TX to Altoona, PA is 1321 miles / 2126 kilometers.
Map showing the distance from San Marcos to Altoona
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Air distance: | miles km |
San Marcos, TX
| City: | San Marcos, TX |
| Country: | United States |
Altoona, PA
| City: | Altoona, PA |
| Country: | United States |
Time difference between San Marcos and Altoona
The time difference between San Marcos and Altoona is 1 hour. Altoona is 1 hour ahead of San Marcos. Current local time in San Marcos is 18:20 CST (2025-03-01) and time in Altoona is 19:20 EST (2025-03-01).