Miles between St Louis, MO and Vacaville, CA

There are
2,003 mi
from St Louis, MO to Vacaville, CA

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

The flight distance (direct flight from St Louis, MO to Vacaville, CA) is 1,710.51 mi.

2,003 mi = 3.22 kms