There are
965 mi
from Lewisville, TX to Fort Atkinson, WI
That's the driving distance. It would take 18 hours 2 mins to go from Lewisville, Texas to Fort Atkinson, Wisconsin.
The flight distance (direct flight from Lewisville, TX to Fort Atkinson, WI) is 813.67 mi.
965 mi = 1,553.38 kms