There are
1,741 mi
from San Mateo, CA to Lakeway, TX
That's the driving distance. It would take 1 day 6 hours to go from San Mateo, California to Lakeway, Texas.
The flight distance (direct flight from San Mateo, CA to Lakeway, TX) is 1,475.25 mi.
1,741 mi = 1.61 kms