There are
1,941 mi
from San Mateo, CA to Freeport, TX
That's the driving distance. It would take 1 day 10 hours to go from San Mateo, California to Freeport, Texas.
The flight distance (direct flight from San Mateo, CA to Freeport, TX) is 1,660.43 mi.
1,941 mi = 1.61 kms