There are
272 mi
from Oshkosh, WI to Waterloo, IA
That's the driving distance. It would take 5 hours 32 mins to go from Oshkosh, Wisconsin to Waterloo, Iowa.
The flight distance (direct flight from Oshkosh, WI to Waterloo, IA) is 218.54 mi.
272 mi = 438.21 kms