There are
2,023 mi
from San Francisco, CA to Wentzville, MO
That's the driving distance. It would take 1 day 10 hours to go from San Francisco, California to Wentzville, Missouri.
The flight distance (direct flight from San Francisco, CA to Wentzville, MO) is 1,704.74 mi.
2,023 mi = 3.22 kms