There are
1,737 mi
from Reno, NV to Seguin, TX
That's the driving distance. It would take 1 day 7 hours to go from Reno, Nevada to Seguin, Texas.
The flight distance (direct flight from Reno, NV to Seguin, TX) is 1,415.68 mi.
1,737 mi = 2,795.23 kms