Miles between Boulder, CO and Covington, WA

There are
1,285 mi
from Boulder, CO to Covington, WA

That's the driving distance. It would take 22 hours 23 mins to go from Boulder, Colorado to Covington, Washington.

The flight distance (direct flight from Boulder, CO to Covington, WA) is 979.19 mi.

1,285 mi = 1.61 kms