There are
1,830 mi
from Temecula, CA to Hannibal, MO
That's the driving distance. It would take 1 day 8 hours to go from Temecula, California to Hannibal, Missouri.
The flight distance (direct flight from Temecula, CA to Hannibal, MO) is 1,487.61 mi.
1,830 mi = 1.61 kms