Distance from Landmark to San Antonio
The distance between Landmark, United States and San Antonio, United States is 819 km (509 miles) in a straight line. If a road route exists, expect roughly 1024 km (636 miles) by car — around 12 h 48 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 819 km / 509 mi |
| Road distance (estimate) | ≈ 1024 km / 636 mi |
| Driving time (estimate) | ≈ 12 h 48 min |
| Flight time (estimate) | ≈ 1 h 28 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Landmark, United States | 34.612949 | -92.317405 |
| San Antonio, United States | 29.4251712 | -98.494614 |
Frequently asked questions
How far is San Antonio from Landmark?
The straight-line (air) distance from Landmark, United States to San Antonio, United States is 819 km (509 miles). By road it is roughly 1024 km (636 miles), depending on the route.
How long does it take to drive from Landmark to San Antonio?
Approximately 12 h 48 min, assuming an 80 km/h average over an estimated road distance of 1024 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Landmark to San Antonio?
A direct flight covers 819 km in about 1 h 28 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from San Antonio to Landmark (reverse route)