Miles between Bellevue, WA and Boulder, CO

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

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

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

1,288 mi = 1.61 kms