Miles between Santa Maria, CA and Portsmouth, NH

There are
3,173 mi
from Santa Maria, CA to Portsmouth, NH

That's the driving distance. It would take 2 days 9 hours to go from Santa Maria, California to Portsmouth, New Hampshire.

The flight distance (direct flight from Santa Maria, CA to Portsmouth, NH) is 2,684.78 mi.

3,173 mi = 4.83 kms