Miles between Boulder, CO and Greensburg, PA

There are
1,490 mi
from Boulder, CO to Greensburg, PA

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

The flight distance (direct flight from Boulder, CO to Greensburg, PA) is 1,354.14 mi.

1,490 mi = 1.61 kms