Miles between Thornton, CO and West Mifflin, PA

There are
1,453 mi
from Thornton, CO to West Mifflin, PA

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

The flight distance (direct flight from Thornton, CO to West Mifflin, PA) is 1,322.53 mi.

1,453 mi = 1.61 kms