There are
253 mi
from Davenport, IA to Oshkosh, WI
That's the driving distance. It would take 5 hours 10 mins to go from Davenport, Iowa to Oshkosh, Wisconsin.
The flight distance (direct flight from Davenport, IA to Oshkosh, WI) is 201.27 mi.
253 mi = 406.97 kms