Distance Calculator

Distance from Seattle to Boston

Distance between Seattle and Boston is 4000 kilometers (2485 miles).
Driving distance from Seattle to Boston is 4877 kilometers (3030 miles).

air 4000 km
air 2485 miles
car 4877 km
car 3030 miles

Distance Map Between Seattle and Boston

Seattle, Olympia, United StatesBoston, United States = 2485 miles = 4000 km.

How far is it between Seattle and Boston

Seattle is located in United States with (47.6062,-122.3321) coordinates and Boston is located in United States with (42.3584,-71.0598) coordinates. The calculated flying distance from Seattle to Boston is equal to 2485 miles which is equal to 4000 km.

If you want to go by car, the driving distance between Seattle and Boston is 4876.61 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 43 hours 32 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 877 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Seattle 47.6062, -122.3321 47° 36´ 22.3560'' N
122° 19´ 55.4520'' W
Boston 42.3584, -71.0598 42° 21´ 30.3480'' N
71° 3´ 35.1720'' W

Estimated Travel Time Between Seattle and Boston

Average SpeedTravel Time
30 mph (48 km/h) 101 hours 35 minutes
40 mph (64 km/h) 76 hours 11 minutes
50 mph (80 km/h) 60 hours 57 minutes
60 mph (97 km/h) 50 hours 16 minutes
70 mph (112 km/h) 43 hours 32 minutes
75 mph (120 km/h) 40 hours 38 minutes
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