There are
1,619 mi
from Sparks, NV to Watauga, TX
That's the driving distance. It would take 1 day 5 hours to go from Sparks, Nevada to Watauga, Texas.
The flight distance (direct flight from Sparks, NV to Watauga, TX) is 1,332.20 mi.
1,619 mi = 1.61 kms