Distance from Portsmouth to Seaham
Distance between Portsmouth and Seaham is 450 kilometers (279 miles).
Driving distance from Portsmouth to Seaham is 537 kilometers (334 miles).
450 km
279 miles
537 km
334 miles
Distance Map Between Portsmouth and Seaham
Portsmouth, London, United Kingdom ↔ Seaham, London, United Kingdom = 279 miles = 450 km.
How far is it between Portsmouth and Seaham
Portsmouth is located in United Kingdom with (50.799,-1.0913) coordinates and Seaham is located in United Kingdom with (54.839,-1.3458) coordinates. The calculated flying distance from Portsmouth to Seaham is equal to 279 miles which is equal to 450 km.
If you want to go by car, the driving distance between Portsmouth and Seaham is 536.93 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 04 hours 47 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 87 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Portsmouth | 50.799, -1.0913 | 50° 47´ 56.3640'' N 1° 5´ 28.5000'' W |
| Seaham | 54.839, -1.3458 | 54° 50´ 20.5080'' N 1° 20´ 44.7000'' W |
Estimated Travel Time Between Portsmouth and Seaham
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 11 hours 11 minutes |
| 40 mph (64 km/h) | 08 hours 23 minutes |
| 50 mph (80 km/h) | 06 hours 42 minutes |
| 60 mph (97 km/h) | 05 hours 32 minutes |
| 70 mph (112 km/h) | 04 hours 47 minutes |
| 75 mph (120 km/h) | 04 hours 28 minutes |
Related Distances from Portsmouth
| Cities | Distance |
|---|---|
| Portsmouth to Wallsend | 566 km |
| Portsmouth to Ware | 179 km |
| Portsmouth to Stevenage | 178 km |
| Portsmouth to Thatcham | 95 km |
| Portsmouth to Woodford Green | 180 km |
Related Distances to Seaham
| Cities | Distance |
|---|---|
| Birmingham to Seaham | 316 km |
| Blackburn to Seaham | 188 km |
| Bexley to Seaham | 469 km |
| Dudley to Seaham | 332 km |
| Plymouth to Seaham | 640 km |