Miles between Allentown, PA and Green River, WY

There are
1,932 mi
from Allentown, PA to Green River, WY

That's the driving distance. It would take 1 day 10 hours to go from Allentown, Pennsylvania to Green River, Wyoming.

The flight distance (direct flight from Allentown, PA to Green River, WY) is 1,759.53 mi.

1,932 mi = 1.61 kms