Distance Calculator

Distance from Dunstable to Portsmouth

Distance between Dunstable and Portsmouth is 127 kilometers (79 miles).
Driving distance from Dunstable to Portsmouth is 162 kilometers (101 miles).

air 127 km
air 79 miles
car 162 km
car 101 miles

Distance Map Between Dunstable and Portsmouth

Dunstable, London, United KingdomPortsmouth, London, United Kingdom = 79 miles = 127 km.

How far is it between Dunstable and Portsmouth

Dunstable is located in United Kingdom with (51.8857,-0.5229) coordinates and Portsmouth is located in United Kingdom with (50.799,-1.0913) coordinates. The calculated flying distance from Dunstable to Portsmouth is equal to 79 miles which is equal to 127 km.

If you want to go by car, the driving distance between Dunstable and Portsmouth is 162.3 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 01 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 35 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Dunstable 51.8857, -0.5229 51° 53´ 8.5560'' N
0° 31´ 22.3680'' W
Portsmouth 50.799, -1.0913 50° 47´ 56.3640'' N
1° 5´ 28.5000'' W

Estimated Travel Time Between Dunstable and Portsmouth

Average SpeedTravel Time
30 mph (48 km/h) 03 hours 22 minutes
40 mph (64 km/h) 02 hours 32 minutes
50 mph (80 km/h) 02 hours 01 minutes
60 mph (97 km/h) 01 hours 40 minutes
70 mph (112 km/h) 01 hours 26 minutes
75 mph (120 km/h) 01 hours 21 minutes
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