Miles between Boulder, CO and Lewiston, ME

There are
2,126 mi
from Boulder, CO to Lewiston, ME

That's the driving distance. It would take 1 day 14 hours to go from Boulder, Colorado to Lewiston, Maine.

The flight distance (direct flight from Boulder, CO to Lewiston, ME) is 1,806.42 mi.

2,126 mi = 3.22 kms