Distance from Miller County to San Antonio
The distance between Miller County, United States and San Antonio, United States is 614 km (382 miles) in a straight line. If a road route exists, expect roughly 768 km (477 miles) by car — around 9 h 36 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 614 km / 382 mi |
| Road distance (estimate) | ≈ 768 km / 477 mi |
| Driving time (estimate) | ≈ 9 h 36 min |
| Flight time (estimate) | ≈ 1 h 13 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 |
|---|---|---|
| Miller County, United States | 33.312428717663 | -93.892111281895 |
| San Antonio, United States | 29.4251712 | -98.494614 |
Frequently asked questions
How far is San Antonio from Miller County?
The straight-line (air) distance from Miller County, United States to San Antonio, United States is 614 km (382 miles). By road it is roughly 768 km (477 miles), depending on the route.
How long does it take to drive from Miller County to San Antonio?
Approximately 9 h 36 min, assuming an 80 km/h average over an estimated road distance of 768 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Miller County to San Antonio?
A direct flight covers 614 km in about 1 h 13 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 Miller County (reverse route)
GPS coordinates of Miller County GPS coordinates of San Antonio