Miles between Napa, CA and Greendale, WI

There are
2,140 mi
from Napa, CA to Greendale, WI

That's the driving distance. It would take 1 day 12 hours to go from Napa, California to Greendale, Wisconsin.

The flight distance (direct flight from Napa, CA to Greendale, WI) is 1,814.26 mi.

2,140 mi = 3.22 kms