Miles between Costa Mesa, CA and Napa, CA

There are
443 mi
from Costa Mesa, CA to Napa, CA

That's the driving distance. It would take 8 hours 14 mins to go from Costa Mesa, California to Napa, California.

The flight distance (direct flight from Costa Mesa, CA to Napa, CA) is 404.62 mi.

443 mi = 712.44 kms