Adelaide, Australia → Perth, Australia
1,151 nautical miles · Direction: northwest
The straight-line distance from Adelaide to Perth is 2,131 km (1,324 miles). Perth lies roughly west of Adelaide; the initial great-circle bearing is 272° (W). It is a domestic route within Australia.
Adelaide (South Australia, Australia) sits at 34.9285°S, 138.6007°E; Perth (Western Australia, Australia) is at 31.9505°S, 115.8605°E. The initial great-circle bearing is 272° (W); on a great circle the heading changes along the way.
| Mode | Figure | Basis |
|---|---|---|
| ✈️ Flight | ~3h 10min | Estimate: 800 km/h + 30 min taxi. Not a schedule; total trip time is longer. |
| 🚗 Road | ~2,770 km · ~34h 38min | Rough estimate: straight line × 1.3 at 80 km/h. Not live routing. |
Rough road-length estimate for Adelaide to Perth: about 2,770 km. This is an estimate, not a routed drive — the actual road distance depends on the road network, crossings and the route chosen.
The geographic halfway point of the great-circle path between Adelaide and Perth lies at approximately 33.9636°S, 127.0328°E — the position that is an equal 1,066 km from each city along that path. It is a geometric midpoint, not a halfway point by road.
Depending on the date, Perth (Australia/Perth) is 1 hour 30 minutes or 2 hours 30 minutes behind Adelaide (Australia/Adelaide), because daylight saving changes on different dates in the two zones or applies in only one of them.
The straight-line distance from Adelaide to Perth is approximately 2,131 km (1,324 miles, 1,151 nautical miles).
Perth lies roughly west of Adelaide; the initial great-circle bearing is 272° (W).
Estimated flight time is about 3h 10min (great-circle distance at 800 km/h plus 30 min for taxi, take-off and landing). It is not an airline schedule; total airport-to-airport trip time is longer.
Rough road-length estimate for Adelaide to Perth: about 2,770 km. This is an estimate, not a routed drive — the actual road distance depends on the road network, crossings and the route chosen.
Depending on the date, Perth (Australia/Perth) is 1 hour 30 minutes or 2 hours 30 minutes behind Adelaide (Australia/Adelaide), because daylight saving changes on different dates in the two zones or applies in only one of them.
Straight-line distance uses the great-circle (Haversine) method. Flight and road figures, where shown, are estimates rather than schedules or live routing. How SnapDistance calculates distances