Miles between Alameda, CA and Napa, CA

There are
47 mi
from Alameda, CA to Napa, CA

That's the driving distance. It would take 1 hour 1 min to go from Alameda, California to Napa, California.

The flight distance (direct flight from Alameda, CA to Napa, CA) is 37.40 mi.

47 mi = 75.88 kms