Miles between Longmont, CO and West Mifflin, PA

There are
1,457 mi
from Longmont, CO to West Mifflin, PA

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

The flight distance (direct flight from Longmont, CO to West Mifflin, PA) is 1,326.01 mi.

1,457 mi = 1.61 kms