Miles between Boise, ID and New Castle, PA

There are
2,101 mi
from Boise, ID to New Castle, PA

That's the driving distance. It would take 1 day 12 hours to go from Boise, Idaho to New Castle, Pennsylvania.

The flight distance (direct flight from Boise, ID to New Castle, PA) is 1,828.41 mi.

2,101 mi = 3.22 kms