There are
2,053 mi
from Oshkosh, WI to Norwalk, CA
That's the driving distance. It would take 1 day 12 hours to go from Oshkosh, Wisconsin to Norwalk, California.
The flight distance (direct flight from Oshkosh, WI to Norwalk, CA) is 1,722.15 mi.
2,053 mi = 3,303.25 kms