There are
254 mi
from Oshkosh, WI to Cedar Rapids, IA
That's the driving distance. It would take 5 hours 11 mins to go from Oshkosh, Wisconsin to Cedar Rapids, Iowa.
The flight distance (direct flight from Oshkosh, WI to Cedar Rapids, IA) is 211.87 mi.
254 mi = 409.35 kms