There are
1,738 mi
from San Mateo, CA to Red Oak, TX
That's the driving distance. It would take 1 day 6 hours to go from San Mateo, California to Red Oak, Texas.
The flight distance (direct flight from San Mateo, CA to Red Oak, TX) is 1,480.25 mi.
1,738 mi = 2,796.29 kms