There are
2,047 mi
from Oshkosh, WI to Monterey Park, CA
That's the driving distance. It would take 1 day 12 hours to go from Oshkosh, Wisconsin to Monterey Park, California.
The flight distance (direct flight from Oshkosh, WI to Monterey Park, CA) is 1,718.16 mi.
2,047 mi = 3,293.84 kms