Miles between Napa, CA and Lewiston, ID

There are
857 mi
from Napa, CA to Lewiston, ID

That's the driving distance. It would take 16 hours 10 mins to go from Napa, California to Lewiston, Idaho.

The flight distance (direct flight from Napa, CA to Lewiston, ID) is 620.98 mi.

857 mi = 1,379.46 kms