There are
1,742 mi
from Oshkosh, WI to Douglas, AZ
That's the driving distance. It would take 1 day 8 hours to go from Oshkosh, Wisconsin to Douglas, Arizona.
The flight distance (direct flight from Oshkosh, WI to Douglas, AZ) is 1,437.28 mi.
1,742 mi = 2,802.71 kms