Miles between Napa, CA and Boise, ID

There are
611 mi
from Napa, CA to Boise, ID

That's the driving distance. It would take 11 hours 15 mins to go from Napa, California to Boise, Idaho.

The flight distance (direct flight from Napa, CA to Boise, ID) is 484.04 mi.

611 mi = 983.63 kms