Miles between Boulder, CO and Bothell, WA

There are
1,299 mi
from Boulder, CO to Bothell, WA

That's the driving distance. It would take 22 hours 39 mins to go from Boulder, Colorado to Bothell, Washington.

The flight distance (direct flight from Boulder, CO to Bothell, WA) is 995.48 mi.

1,299 mi = 1.61 kms