There are
1,604 mi
from St Joseph, MO to Yucaipa, CA
That's the driving distance. It would take 1 day 3 hours to go from St Joseph, Missouri to Yucaipa, California.
The flight distance (direct flight from St Joseph, MO to Yucaipa, CA) is 1,285.24 mi.
1,604 mi = 1.61 kms