There are
1,493 mi
from Temecula, CA to Fort Smith, AR
That's the driving distance. It would take 1 day 2 hours to go from Temecula, California to Fort Smith, Arkansas.
The flight distance (direct flight from Temecula, CA to Fort Smith, AR) is 1,300.03 mi.
1,493 mi = 2,401.99 kms