Shortest distance between Tacoma and Kennewick is 172.34 miles (277.35 km).
Flight distance from Tacoma, WA to Kennewick, WA is 172.34 miles. Estimated flight time is 00 hours 27 minutes.
It takes 00 hours 24 minutes to travel from Tacoma to Kennewick with an airplane (average speed of 550 miles).
The driving distance from Tacoma, Washington to Kennewick, Washington is: 227.64 miles (366.36 km) by car.
Driving from Tacoma to Kennewick will take approximately 03 hours 50 minutes.
The distance between Tacoma and Kennewick is 366 km if you choose to drive by road. You can go 04 hours 04 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 Tacoma and Kennewick. The current time is 10:06:26.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||07 hours 35 minutes|
|40 mph (64.37 km/h)||05 hours 41 minutes|
|50 mph (80.47 km/h)||04 hours 33 minutes|
|60 mph (96.56 km/h)||03 hours 47 minutes|
|70 mph (112.65 km/h)||03 hours 15 minutes|
|75 mph (120.7 km/h)||03 hours 02 minutes|
|80 mph (128.75 km/h)||02 hours 50 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 30.41 liters (8.03 gallon) of gas to cover the route between Tacoma and Kennewick.
The estimated cost of gas to go from Tacoma to Kennewick is $27.15 (diesel $29.88).
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 $3.38 (Diesel $3.72) /gallon. Last changed prices on December 06, 2021.
The place names are translated into coordinates to approximate the distance between Tacoma and Kennewick (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.