Miles between Round Rock, TX and Portsmouth, NH

There are
1,987 mi
from Round Rock, TX to Portsmouth, NH

That's the driving distance. It would take 1 day 12 hours to go from Round Rock, Texas to Portsmouth, New Hampshire.

The flight distance (direct flight from Round Rock, TX to Portsmouth, NH) is 1,712.59 mi.

1,987 mi = 1.61 kms