There are
1,425 mi
from San Clemente, CA to Rowlett, TX
That's the driving distance. It would take 1 day to go from San Clemente, California to Rowlett, Texas.
The flight distance (direct flight from San Clemente, CA to Rowlett, TX) is 1,215.84 mi.
1,425 mi = 2,294.10 kms