How far is West Lake Sammamish from Seattle?

Distance by Flight

Shortest distance between West Lake Sammamish and Seattle is 10.94 miles (17.6 km).

Flight distance from West Lake Sammamish, WA to Seattle, WA is 10.94 miles. Estimated flight time is 00 hours 01 minutes.

Driving distance

The driving distance from West Lake Sammamish, Washington to Seattle, Washington is: 12.66 miles (20.38 km) by car.

Driving from West Lake Sammamish to Seattle will take approximately 00 hours 16 minutes.

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#1 West Lake Sammamish

Census designated place

Population 33929
GPS Coordinates 47°34'39"N 122°6'4"W
Latitude 47.5776000
Longitude -122.1012300
Altitude 9
Country United States
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#2 Seattle

City in Washington, United States; county seat of King County

Population 769714
GPS Coordinates 47°36'22"N 122°19'55"W
Latitude 47.6062100
Longitude -122.3320700
Altitude 56
Country United States

Estimated Travel Time Between West Lake Sammamish and Seattle

The distance between West Lake Sammamish and Seattle is 20 km if you choose to drive by road. You can go 00 hours 13 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between West Lake Sammamish and Seattle. The current time is 20:26:11.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 25 minutes
40 mph (64.37 km/h) 00 hours 18 minutes
50 mph (80.47 km/h) 00 hours 15 minutes
60 mph (96.56 km/h) 00 hours 12 minutes
70 mph (112.65 km/h) 00 hours 10 minutes
75 mph (120.7 km/h) 00 hours 10 minutes
80 mph (128.75 km/h) 00 hours 09 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 1.69 liters (0.45 gallon) of gas to cover the route between West Lake Sammamish and Seattle.
The estimated cost of gas to go from West Lake Sammamish to Seattle is $1.83 (diesel $2.17).

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on September 25, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between West Lake Sammamish and Seattle (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Kent, WA to West Lake Sammamish 20.68 miles (33 km)

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Driving distance from Pasco, WA to West Lake Sammamish 203.58 miles (328 km)

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Seattle image

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