There are
2,424 mi
from La Mesa, CA to Pinellas Park, FL
That's the driving distance. It would take 1 day 18 hours to go from La Mesa, California to Pinellas Park, Florida.
The flight distance (direct flight from La Mesa, CA to Pinellas Park, FL) is 2,066.38 mi.
2,424 mi = 3,900.25 kms