There are
1,820 mi
from Reno, NV to Huntsville, TX
That's the driving distance. It would take 1 day 8 hours to go from Reno, Nevada to Huntsville, Texas.
The flight distance (direct flight from Reno, NV to Huntsville, TX) is 1,493.84 mi.
1,820 mi = 2,929.13 kms