There are
1,504 mi
from St Joseph, MO to Calexico, CA
That's the driving distance. It would take 1 day 3 hours to go from St Joseph, Missouri to Calexico, California.
The flight distance (direct flight from St Joseph, MO to Calexico, CA) is 1,247.54 mi.
1,504 mi = 1.61 kms