Miles between Napa, CA and Walla Walla, WA

There are
735 mi
from Napa, CA to Walla Walla, WA

That's the driving distance. It would take 14 hours 32 mins to go from Napa, California to Walla Walla, Washington.

The flight distance (direct flight from Napa, CA to Walla Walla, WA) is 572.94 mi.

735 mi = 1,182.12 kms