There are
1,559 mi
from San Clemente, CA to Pharr, TX
That's the driving distance. It would take 1 day 2 hours to go from San Clemente, California to Pharr, Texas.
The flight distance (direct flight from San Clemente, CA to Pharr, TX) is 1,264.71 mi.
1,559 mi = 2,508.51 kms