There are
1,068 mi
from Oshkosh, WI to Jacksonville, TX
That's the driving distance. It would take 19 hours 46 mins to go from Oshkosh, Wisconsin to Jacksonville, Texas.
The flight distance (direct flight from Oshkosh, WI to Jacksonville, TX) is 909.49 mi.
1,068 mi = 1,718.40 kms