Distance Calculator

Distance from Washington, D.C. to Cornwall

Distance between Washington, D.C. and Cornwall is 707 kilometers (439 miles).
Driving distance from Washington, D.C. to Cornwall is 899 kilometers (559 miles).

air 707 km
air 439 miles
car 899 km
car 559 miles

Distance Map Between Washington, D.C. and Cornwall

Washington, D.C., United StatesCornwall, Ontario, Canada = 439 miles = 707 km.

How far is it between Washington, D.C. and Cornwall

Washington, D.C. is located in United States with (38.8951,-77.0364) coordinates and Cornwall is located in Canada with (45.0181,-74.7282) coordinates. The calculated flying distance from Washington, D.C. to Cornwall is equal to 439 miles which is equal to 707 km.

If you want to go by car, the driving distance between Washington, D.C. and Cornwall is 899.32 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 08 hours 01 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 192 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Washington, D.C. 38.8951, -77.0364 38° 53´ 42.3960'' N
77° 2´ 10.9320'' W
Cornwall 45.0181, -74.7282 45° 1´ 5.1240'' N
74° 43´ 41.3400'' W

Estimated Travel Time Between Washington, D.C. and Cornwall

Average SpeedTravel Time
30 mph (48 km/h) 18 hours 44 minutes
40 mph (64 km/h) 14 hours 03 minutes
50 mph (80 km/h) 11 hours 14 minutes
60 mph (97 km/h) 09 hours 16 minutes
70 mph (112 km/h) 08 hours 01 minutes
75 mph (120 km/h) 07 hours 29 minutes
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