There are
1,738 mi
from Sparks, NV to Seguin, TX
That's the driving distance. It would take 1 day 7 hours to go from Sparks, Nevada to Seguin, Texas.
The flight distance (direct flight from Sparks, NV to Seguin, TX) is 1,412.82 mi.
1,738 mi = 1.61 kms