Distance Calculator

Distance from Potomac to London

Distance between Potomac and London is 555 kilometers (345 miles).
Driving distance from Potomac to London is 819 kilometers (509 miles).

air 555 km
air 345 miles
car 819 km
car 509 miles

Distance Map Between Potomac and London

Potomac, Annapolis, United StatesLondon, Ontario, Canada = 345 miles = 555 km.

How far is it between Potomac and London

Potomac is located in United States with (39.0182,-77.2086) coordinates and London is located in Canada with (42.9834,-81.233) coordinates. The calculated flying distance from Potomac to London is equal to 345 miles which is equal to 555 km.

If you want to go by car, the driving distance between Potomac and London is 819.37 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 07 hours 18 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 264 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Potomac 39.0182, -77.2086 39° 1´ 5.4120'' N
77° 12´ 30.9240'' W
London 42.9834, -81.233 42° 59´ 0.2040'' N
81° 13´ 58.9440'' W

Estimated Travel Time Between Potomac and London

Average SpeedTravel Time
30 mph (48 km/h) 17 hours 04 minutes
40 mph (64 km/h) 12 hours 48 minutes
50 mph (80 km/h) 10 hours 14 minutes
60 mph (97 km/h) 08 hours 26 minutes
70 mph (112 km/h) 07 hours 18 minutes
75 mph (120 km/h) 06 hours 49 minutes
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