There are
1,704 mi
from Reno, NV to San Antonio, TX
That's the driving distance. It would take 1 day 6 hours to go from Reno, Nevada to San Antonio, Texas.
The flight distance (direct flight from Reno, NV to San Antonio, TX) is 1,395.50 mi.
1,704 mi = 2,742.25 kms