There are
1,069 mi
from Flower Mound, TX to Oshkosh, WI
That's the driving distance. It would take 20 hours 8 mins to go from Flower Mound, Texas to Oshkosh, Wisconsin.
The flight distance (direct flight from Flower Mound, TX to Oshkosh, WI) is 889.09 mi.
1,069 mi = 1.61 kms