Distance Calculator

Distance from Northolt to Portsmouth

Distance between Northolt and Portsmouth is 97 kilometers (61 miles).
Driving distance from Northolt to Portsmouth is 121 kilometers (75 miles).

air 97 km
air 61 miles
car 121 km
car 75 miles

Distance Map Between Northolt and Portsmouth

Northolt, London, United KingdomPortsmouth, London, United Kingdom = 61 miles = 97 km.

How far is it between Northolt and Portsmouth

Northolt is located in United Kingdom with (51.5486,-0.3678) coordinates and Portsmouth is located in United Kingdom with (50.799,-1.0913) coordinates. The calculated flying distance from Northolt to Portsmouth is equal to 61 miles which is equal to 97 km.

If you want to go by car, the driving distance between Northolt and Portsmouth is 121.27 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 01 hours 04 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 24 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Northolt 51.5486, -0.3678 51° 32´ 54.7800'' N
0° 22´ 4.0080'' W
Portsmouth 50.799, -1.0913 50° 47´ 56.3640'' N
1° 5´ 28.5000'' W

Estimated Travel Time Between Northolt and Portsmouth

Average SpeedTravel Time
30 mph (48 km/h) 02 hours 31 minutes
40 mph (64 km/h) 01 hours 53 minutes
50 mph (80 km/h) 01 hours 30 minutes
60 mph (97 km/h) 01 hours 15 minutes
70 mph (112 km/h) 01 hours 04 minutes
75 mph (120 km/h) 01 hours 00 minutes
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