There are
1,940 mi
from Renton, WA to Oshkosh, WI
That's the driving distance. It would take 1 day 9 hours to go from Renton, Washington to Oshkosh, Wisconsin.
The flight distance (direct flight from Renton, WA to Oshkosh, WI) is 1,627.86 mi.
1,940 mi = 3,121.78 kms