Distance from Mount Gambier to Richardson
The distance between Mount Gambier, Australia and Richardson, Australia is 790 km (491 miles) in a straight line. If a road route exists, expect roughly 988 km (614 miles) by car — around 12 h 21 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 790 km / 491 mi |
| Road distance (estimate) | ≈ 988 km / 614 mi |
| Driving time (estimate) | ≈ 12 h 21 min |
| Flight time (estimate) | ≈ 1 h 26 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 |
|---|---|---|
| Mount Gambier, Australia | -37.8286698 | 140.777532612 |
| Richardson, Australia | -35.427829158 | 149.114978224 |
Frequently asked questions
How far is Richardson from Mount Gambier?
The straight-line (air) distance from Mount Gambier, Australia to Richardson, Australia is 790 km (491 miles). By road it is roughly 988 km (614 miles), depending on the route.
How long does it take to drive from Mount Gambier to Richardson?
Approximately 12 h 21 min, assuming an 80 km/h average over an estimated road distance of 988 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Mount Gambier to Richardson?
A direct flight covers 790 km in about 1 h 26 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 Richardson to Mount Gambier (reverse route)
GPS coordinates of Mount Gambier GPS coordinates of Richardson