Miles between Napa, CA and Portsmouth, OH

There are
2,446 mi
from Napa, CA to Portsmouth, OH

That's the driving distance. It would take 1 day 19 hours to go from Napa, California to Portsmouth, Ohio.

The flight distance (direct flight from Napa, CA to Portsmouth, OH) is 2,108.20 mi.

2,446 mi = 3.22 kms