It depends on your exact route, but the approximate driving distance by road from the Wisconsin state line to the Texas state line is 885 miles.
The driving distance is about 1,250 road miles.
240 miles taking U.S. 59 NORTH.
The driving distance is about 1,226 road miles.
The distance between the starting point and the destination is 967mi, (1,556km), and with reasonable traffic conditions it will take approximately 15 hours of driving time.