Miles between Napa, CA and St Peters, MO

There are
2,009 mi
from Napa, CA to St Peters, MO

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

The flight distance (direct flight from Napa, CA to St Peters, MO) is 1,704.46 mi.

2,009 mi = 3.22 kms