Distance from Southampton to Portsmouth
Distance between Southampton and Portsmouth is 25 kilometers (15 miles).
Driving distance from Southampton to Portsmouth is 31 kilometers (20 miles).
25 km
15 miles
31 km
20 miles
Distance Map Between Southampton and Portsmouth
Southampton, London, United Kingdom ↔ Portsmouth, London, United Kingdom = 15 miles = 25 km.
How far is it between Southampton and Portsmouth
Southampton is located in United Kingdom with (50.904,-1.4043) coordinates and Portsmouth is located in United Kingdom with (50.799,-1.0913) coordinates. The calculated flying distance from Southampton to Portsmouth is equal to 15 miles which is equal to 25 km.
If you want to go by car, the driving distance between Southampton and Portsmouth is 31.45 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 16 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 6 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Southampton | 50.904, -1.4043 | 50° 54´ 14.2200'' N 1° 24´ 15.4080'' W |
| Portsmouth | 50.799, -1.0913 | 50° 47´ 56.3640'' N 1° 5´ 28.5000'' W |
Estimated Travel Time Between Southampton and Portsmouth
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 00 hours 39 minutes |
| 40 mph (64 km/h) | 00 hours 29 minutes |
| 50 mph (80 km/h) | 00 hours 23 minutes |
| 60 mph (97 km/h) | 00 hours 19 minutes |
| 70 mph (112 km/h) | 00 hours 16 minutes |
| 75 mph (120 km/h) | 00 hours 15 minutes |
Related Distances from Southampton
| Cities | Distance |
|---|---|
| Southampton to Bournemouth | 52 km |
| Southampton to Glasgow | 689 km |
| Southampton to Portsmouth | 31 km |
| Southampton to Reading | 78 km |
| Southampton to Rotherham | 327 km |
| Southampton to Salisbury | 39 km |
| Southampton to South Benfleet | 199 km |
| Southampton to South Elmsall | 358 km |
| Southampton to South Ockendon | 177 km |
| Southampton to South Shields | 521 km |
Related Distances to Portsmouth
| Cities | Distance |
|---|---|
| Islington to Portsmouth | 128 km |
| Newton Le Willows to Portsmouth | 387 km |
| Cannock to Portsmouth | 279 km |
| Ilkeston to Portsmouth | 304 km |
| Crawley to Portsmouth | 95 km |
| Didcot to Portsmouth | 121 km |
| Oxford to Portsmouth | 135 km |
| Colchester to Portsmouth | 237 km |
| Middlesbrough to Portsmouth | 505 km |
| Gateshead to Portsmouth | 556 km |