There are
1,607 mi
from San Clemente, CA to Groves, TX
That's the driving distance. It would take 1 day 3 hours to go from San Clemente, California to Groves, Texas.
The flight distance (direct flight from San Clemente, CA to Groves, TX) is 1,410.50 mi.
1,607 mi = 2,585.50 kms