There are
1,025 mi
from Rowlett, TX to Wauwatosa, WI
That's the driving distance. It would take 18 hours 38 mins to go from Rowlett, Texas to Wauwatosa, Wisconsin.
The flight distance (direct flight from Rowlett, TX to Wauwatosa, WI) is 840.77 mi.
1,025 mi = 1,650.33 kms