Miles between Bethlehem, PA and Fort Collins, CO

There are
1,715 mi
from Bethlehem, PA to Fort Collins, CO

That's the driving distance. It would take 1 day 6 hours to go from Bethlehem, Pennsylvania to Fort Collins, Colorado.

The flight distance (direct flight from Bethlehem, PA to Fort Collins, CO) is 1,551.16 mi.

1,715 mi = 1.61 kms