Miles between Boulder, CO and Bellevue, WA

There are
1,288 mi
from Boulder, CO to Bellevue, WA

That's the driving distance. It would take 22 hours 25 mins to go from Boulder, Colorado to Bellevue, Washington.

The flight distance (direct flight from Boulder, CO to Bellevue, WA) is 990.70 mi.

1,288 mi = 1.61 kms