Miles between Boulder, CO and Biddeford, ME

There are
2,080 mi
from Boulder, CO to Biddeford, ME

That's the driving distance. It would take 1 day 13 hours to go from Boulder, Colorado to Biddeford, Maine.

The flight distance (direct flight from Boulder, CO to Biddeford, ME) is 1,797.38 mi.

2,080 mi = 3.22 kms