Miles between Oxnard, CA and Portsmouth, NH

There are
3,099 mi
from Oxnard, CA to Portsmouth, NH

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

The flight distance (direct flight from Oxnard, CA to Portsmouth, NH) is 2,645.74 mi.

3,099 mi = 4.83 kms