Miles between Billings, MT and Allentown, PA

There are
1,941 mi
from Billings, MT to Allentown, PA

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

The flight distance (direct flight from Billings, MT to Allentown, PA) is 1,688.05 mi.

1,941 mi = 1.61 kms