Miles between Longmont, CO and Yeadon, PA

There are
1,744 mi
from Longmont, CO to Yeadon, PA

That's the driving distance. It would take 1 day 7 hours to go from Longmont, Colorado to Yeadon, Pennsylvania.

The flight distance (direct flight from Longmont, CO to Yeadon, PA) is 1,571.08 mi.

1,744 mi = 1.61 kms