Distance from Alton to Portsmouth
Distance between Alton and Portsmouth is 40 kilometers (25 miles).
Driving distance from Alton to Portsmouth is 50 kilometers (31 miles).
40 km
25 miles
50 km
31 miles
Distance Map Between Alton and Portsmouth
Alton, London, United Kingdom ↔ Portsmouth, London, United Kingdom = 25 miles = 40 km.
How far is it between Alton and Portsmouth
Alton is located in United Kingdom with (51.1493,-0.9747) coordinates and Portsmouth is located in United Kingdom with (50.799,-1.0913) coordinates. The calculated flying distance from Alton to Portsmouth is equal to 25 miles which is equal to 40 km.
If you want to go by car, the driving distance between Alton and Portsmouth is 50.36 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 26 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 10 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Alton | 51.1493, -0.9747 | 51° 8´ 57.5160'' N 0° 58´ 28.8840'' W |
| Portsmouth | 50.799, -1.0913 | 50° 47´ 56.3640'' N 1° 5´ 28.5000'' W |
Estimated Travel Time Between Alton and Portsmouth
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 01 hours 02 minutes |
| 40 mph (64 km/h) | 00 hours 47 minutes |
| 50 mph (80 km/h) | 00 hours 37 minutes |
| 60 mph (97 km/h) | 00 hours 31 minutes |
| 70 mph (112 km/h) | 00 hours 26 minutes |
| 75 mph (120 km/h) | 00 hours 25 minutes |
Related Distances from Alton
| Cities | Distance |
|---|---|
| Alton 2 to Peterborough | 211 km |
| Alton 2 to Rotherham | 321 km |
| Alton 2 to Norwich | 283 km |
| Alton 2 to Manchester | 347 km |
| Alton 2 to Preston | 379 km |
Related Distances to Portsmouth
| Cities | Distance |
|---|---|
| Burnham On Sea to Portsmouth | 238 km |
| Dudley to Portsmouth | 265 km |
| Bicester to Portsmouth | 155 km |
| Banbury to Portsmouth | 179 km |
| East Grinstead to Portsmouth | 133 km |