Miles between Westminster, CO and Kennewick, WA

There are
1,089 mi
from Westminster, CO to Kennewick, WA

That's the driving distance. It would take 18 hours 37 mins to go from Westminster, Colorado to Kennewick, Washington.

The flight distance (direct flight from Westminster, CO to Kennewick, WA) is 835.56 mi.

1,089 mi = 1.61 kms