Miles between Baton Rouge, LA and Portsmouth, NH

There are
1,622 mi
from Baton Rouge, LA to Portsmouth, NH

That's the driving distance. It would take 1 day 6 hours to go from Baton Rouge, Louisiana to Portsmouth, New Hampshire.

The flight distance (direct flight from Baton Rouge, LA to Portsmouth, NH) is 1,418.83 mi.

1,622 mi = 1.61 kms