There are
1,534 mi
from San Clemente, CA to Humble, TX
That's the driving distance. It would take 1 day 2 hours to go from San Clemente, California to Humble, Texas.
The flight distance (direct flight from San Clemente, CA to Humble, TX) is 1,332.14 mi.
1,534 mi = 2,469.11 kms