Miles between Seattle, WA and Portsmouth, NH

There are
3,086 mi
from Seattle, WA to Portsmouth, NH

That's the driving distance. It would take 2 days 7 hours to go from Seattle, Washington to Portsmouth, New Hampshire.

The flight distance (direct flight from Seattle, WA to Portsmouth, NH) is 2,477.46 mi.

3,086 mi = 4.83 kms