There are
2,026 mi
from Corona, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 12 hours to go from Corona, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Corona, CA to Oshkosh, WI) is 1,698.30 mi.
2,026 mi = 3.22 kms