Miles between Napa, CA and Mt Vernon, IL

There are
2,112 mi
from Napa, CA to Mt Vernon, IL

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

The flight distance (direct flight from Napa, CA to Mt Vernon, IL) is 1,800.50 mi.

2,112 mi = 3.22 kms