Miles between Merced, CA and Portsmouth, NH

There are
3,185 mi
from Merced, CA to Portsmouth, NH

That's the driving distance. It would take 2 days 8 hours to go from Merced, California to Portsmouth, New Hampshire.

The flight distance (direct flight from Merced, CA to Portsmouth, NH) is 2,615.73 mi.

3,185 mi = 4.83 kms