There are
856 mi
from Terre Haute, IN to Watauga, TX
That's the driving distance. It would take 15 hours 5 mins to go from Terre Haute, Indiana to Watauga, Texas.
The flight distance (direct flight from Terre Haute, IN to Watauga, TX) is 713.24 mi.
856 mi = 1,378.06 kms