Miles between Allentown, PA and Idaho Falls, ID

There are
2,174 mi
from Allentown, PA to Idaho Falls, ID

That's the driving distance. It would take 1 day 15 hours to go from Allentown, Pennsylvania to Idaho Falls, Idaho.

The flight distance (direct flight from Allentown, PA to Idaho Falls, ID) is 1,870.32 mi.

2,174 mi = 3.22 kms