There are
1,013 mi
from Rockwall, TX to Waunakee, WI
That's the driving distance. It would take 18 hours 22 mins to go from Rockwall, Texas to Waunakee, Wisconsin.
The flight distance (direct flight from Rockwall, TX to Waunakee, WI) is 804.12 mi.
1,013 mi = 1,630.89 kms