There are
1,538 mi
from San Clemente, CA to Friendswood, TX
That's the driving distance. It would take 1 day 2 hours to go from San Clemente, California to Friendswood, Texas.
The flight distance (direct flight from San Clemente, CA to Friendswood, TX) is 1,344.95 mi.
1,538 mi = 2,475.02 kms