There are
1,467 mi
from Wilmington, DE to Watauga, TX
That's the driving distance. It would take 1 day 2 hours to go from Wilmington, Delaware to Watauga, Texas.
The flight distance (direct flight from Wilmington, DE to Watauga, TX) is 1,294.92 mi.
1,467 mi = 1.61 kms