Miles between Allentown, PA and Casper, WY

There are
1,841 mi
from Allentown, PA to Casper, WY

That's the driving distance. It would take 1 day 8 hours to go from Allentown, Pennsylvania to Casper, Wyoming.

The flight distance (direct flight from Allentown, PA to Casper, WY) is 1,587.87 mi.

1,841 mi = 1.61 kms