There are
1,679 mi
from Temecula, CA to Columbia, MO
That's the driving distance. It would take 1 day 6 hours to go from Temecula, California to Columbia, Missouri.
The flight distance (direct flight from Temecula, CA to Columbia, MO) is 1,428.60 mi.
1,679 mi = 2,702.32 kms