Miles between Nampa, ID and Portsmouth, NH

There are
2,741 mi
from Nampa, ID to Portsmouth, NH

That's the driving distance. It would take 2 days to go from Nampa, Idaho to Portsmouth, New Hampshire.

The flight distance (direct flight from Nampa, ID to Portsmouth, NH) is 2,273.28 mi.

2,741 mi = 3.22 kms