There are
2,358 mi
from Temecula, CA to Gainesville, FL
That's the driving distance. It would take 1 day 17 hours to go from Temecula, California to Gainesville, Florida.
The flight distance (direct flight from Temecula, CA to Gainesville, FL) is 2,057.40 mi.
2,358 mi = 3.22 kms