Miles between Napa, CA and St Charles, MO

There are
2,013 mi
from Napa, CA to St Charles, MO

That's the driving distance. It would take 1 day 10 hours to go from Napa, California to St Charles, Missouri.

The flight distance (direct flight from Napa, CA to St Charles, MO) is 1,709.32 mi.

2,013 mi = 3.22 kms