There are
1,084 mi
from Oshkosh, WI to Rowlett, TX
That's the driving distance. It would take 19 hours 45 mins to go from Oshkosh, Wisconsin to Rowlett, Texas.
The flight distance (direct flight from Oshkosh, WI to Rowlett, TX) is 881.47 mi.
1,084 mi = 1,744.41 kms