How far is Seattle, WA from Kennewick, WA?

Distance by Flight

Shortest distance between Seattle and Kennewick is 178.95 miles (287.99 km).

Flight distance from Seattle, WA to Kennewick, WA is 178.95 miles. Estimated flight time is 00 hours 25 minutes.

It takes 00 hours 23 minutes to travel from Seattle to Kennewick with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Seattle, Washington to Kennewick, Washington is: 214.3 miles (344.88 km) by car.

Driving from Seattle to Kennewick will take approximately 03 hours 33 minutes.

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#1 Seattle

The eighteenth most populous city in the United States and the center of the Seattle metropolitan area. It is located on a narrow isthmus between Puget Sound and Lake Washington in northwestern Washington. Seattle is a major center for the technology industry and is home to the Space Needle.

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

The second most populous city in Benton County, Washington. It is located on the Columbia River in southeastern Washington. Kennewick is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Columbia Park and the Tri-Cities Museum.

Population 84515
GPS Coordinates 46°12'41"N 119°8'14"W
Latitude 46.2112500
Longitude -119.1372300
Altitude 124
Country United States

Estimated Travel Time Between Seattle and Kennewick

The distance between Seattle and Kennewick is 345 km if you choose to drive by road. You can go 03 hours 49 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 Seattle and Kennewick. The current time is 02:14:08.

Average Speed Travel Time
30 mph (48.3 km/h) 07 hours 08 minutes
40 mph (64.37 km/h) 05 hours 21 minutes
50 mph (80.47 km/h) 04 hours 17 minutes
60 mph (96.56 km/h) 03 hours 34 minutes
70 mph (112.65 km/h) 03 hours 03 minutes
75 mph (120.7 km/h) 02 hours 51 minutes
80 mph (128.75 km/h) 02 hours 40 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 28.62 liters (7.56 gallon) of gas to cover the route between Seattle and Kennewick.
The estimated cost of gas to go from Seattle to Kennewick is $35.84 (diesel $41.34).

Washington gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $4.74 $5.02 $5.21 $5.47
Total $35.84 $37.92 $39.4 $41.34

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 (in Washington ) per gallon of daily gas for calculations is $4.740 (Diesel $5.467) /gallon. Last changed prices on December 18, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Seattle and Kennewick (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 Marysville, WA to Seattle 34.14 miles (55 km)

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