Miles between Philadelphia, PA and Billings, MT

There are
1,991 mi
from Philadelphia, PA to Billings, MT

That's the driving distance. It would take 1 day 11 hours to go from Philadelphia, Pennsylvania to Billings, Montana.

The flight distance (direct flight from Philadelphia, PA to Billings, MT) is 1,722.16 mi.

1,991 mi = 1.61 kms