Miles between Billings, MT and New Castle, PA

There are
1,645 mi
from Billings, MT to New Castle, PA

That's the driving distance. It would take 1 day 5 hours to go from Billings, Montana to New Castle, Pennsylvania.

The flight distance (direct flight from Billings, MT to New Castle, PA) is 1,443.50 mi.

1,645 mi = 1.61 kms