There are
1,818 mi
from Fullerton, CA to Jennings, MO
That's the driving distance. It would take 1 day 7 hours to go from Fullerton, California to Jennings, Missouri.
The flight distance (direct flight from Fullerton, CA to Jennings, MO) is 1,570.21 mi.
1,818 mi = 2,925.49 kms