There are
2,031 mi
from Oshkosh, WI to Covina, CA
That's the driving distance. It would take 1 day 12 hours to go from Oshkosh, Wisconsin to Covina, California.
The flight distance (direct flight from Oshkosh, WI to Covina, CA) is 1,705.89 mi.
2,031 mi = 3,268.60 kms