Miles between Napa, CA and Green River, WY

There are
876 mi
from Napa, CA to Green River, WY

That's the driving distance. It would take 14 hours 54 mins to go from Napa, California to Green River, Wyoming.

The flight distance (direct flight from Napa, CA to Green River, WY) is 714.79 mi.

876 mi = 1,409.80 kms