Miles between Napa, CA and Grain Valley, MO

There are
1,810 mi
from Napa, CA to Grain Valley, MO

That's the driving distance. It would take 1 day 6 hours to go from Napa, California to Grain Valley, Missouri.

The flight distance (direct flight from Napa, CA to Grain Valley, MO) is 1,510.85 mi.

1,810 mi = 1.61 kms