Distance from San Marcos to Alamo
Distance between San Marcos and Alamo is 412 kilometers (256 miles).
Driving distance from San Marcos to Alamo is 455 kilometers (283 miles).
412 km
256 miles
455 km
283 miles
Distance Map Between San Marcos and Alamo
San Marcos, Austin, United States ↔ Alamo, Austin, United States = 256 miles = 412 km.
How far is it between San Marcos and Alamo
San Marcos is located in United States with (29.8833,-97.9414) coordinates and Alamo is located in United States with (26.1837,-98.1231) coordinates. The calculated flying distance from San Marcos to Alamo is equal to 256 miles which is equal to 412 km.
If you want to go by car, the driving distance between San Marcos and Alamo is 455.02 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 04 hours 03 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 43 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| San Marcos | 29.8833, -97.9414 | 29° 52´ 59.7720'' N 97° 56´ 29.0040'' W |
| Alamo | 26.1837, -98.1231 | 26° 11´ 1.2840'' N 98° 7´ 23.0160'' W |
Estimated Travel Time Between San Marcos and Alamo
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 09 hours 28 minutes |
| 40 mph (64 km/h) | 07 hours 06 minutes |
| 50 mph (80 km/h) | 05 hours 41 minutes |
| 60 mph (97 km/h) | 04 hours 41 minutes |
| 70 mph (112 km/h) | 04 hours 03 minutes |
| 75 mph (120 km/h) | 03 hours 47 minutes |
Related Distances from San Marcos
| Cities | Distance |
|---|---|
| San Marcos 3 to Georgetown 2 | 94 km |
| San Marcos 3 to Haltom City | 362 km |
| San Marcos 3 to Beaumont | 404 km |
| San Marcos 3 to Cibolo | 52 km |
| San Marcos 3 to Corsicana | 301 km |
Related Distances to Alamo
| Cities | Distance |
|---|---|
| Alice to Alamo 2 | 183 km |
| Mission to Alamo 2 | 25 km |
| Brownsville to Alamo 2 | 85 km |
| Fort Hood to Alamo 2 | 612 km |
| Haltom City to Alamo 2 | 814 km |