There are
2,145 mi
from Temecula, CA to Panama City Beach, FL
That's the driving distance. It would take 1 day 13 hours to go from Temecula, California to Panama City Beach, Florida.
The flight distance (direct flight from Temecula, CA to Panama City Beach, FL) is 1,846.99 mi.
2,145 mi = 3.22 kms