Miles between Longmont, CO and Butler, PA

There are
1,436 mi
from Longmont, CO to Butler, PA

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

The flight distance (direct flight from Longmont, CO to Butler, PA) is 1,320.35 mi.

1,436 mi = 1.61 kms