Distance Calculator

Distance from West Lake Sammamish to Seattle

Distance between West Lake Sammamish and Seattle is 18 kilometers (11 miles).
Driving distance from West Lake Sammamish to Seattle is 20 kilometers (13 miles).

air 18 km
air 11 miles
car 20 km
car 13 miles

Distance Map Between West Lake Sammamish and Seattle

West Lake Sammamish, Olympia, United StatesSeattle, Olympia, United States = 11 miles = 18 km.

How far is it between West Lake Sammamish and Seattle

West Lake Sammamish is located in United States with (47.5776,-122.1012) coordinates and Seattle is located in United States with (47.6062,-122.3321) coordinates. The calculated flying distance from West Lake Sammamish to Seattle is equal to 11 miles which is equal to 18 km.

If you want to go by car, the driving distance between West Lake Sammamish and Seattle is 20.32 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 10 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 2 km.

City/PlaceLatitude and LongitudeGPS Coordinates
West Lake Sammamish 47.5776, -122.1012 47° 34´ 39.3600'' N
122° 6´ 4.4280'' W
Seattle 47.6062, -122.3321 47° 36´ 22.3560'' N
122° 19´ 55.4520'' W

Estimated Travel Time Between West Lake Sammamish and Seattle

Average SpeedTravel Time
30 mph (48 km/h) 00 hours 25 minutes
40 mph (64 km/h) 00 hours 19 minutes
50 mph (80 km/h) 00 hours 15 minutes
60 mph (97 km/h) 00 hours 12 minutes
70 mph (112 km/h) 00 hours 10 minutes
75 mph (120 km/h) 00 hours 10 minutes
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