Miles between Boulder, CO and Plum, PA

There are
1,472 mi
from Boulder, CO to Plum, PA

That's the driving distance. It would take 1 day 2 hours to go from Boulder, Colorado to Plum, Pennsylvania.

The flight distance (direct flight from Boulder, CO to Plum, PA) is 1,341.42 mi.

1,472 mi = 1.61 kms