There are
2,054 mi
from Oshkosh, WI to La Palma, CA
That's the driving distance. It would take 1 day 12 hours to go from Oshkosh, Wisconsin to La Palma, California.
The flight distance (direct flight from Oshkosh, WI to La Palma, CA) is 1,722.55 mi.
2,054 mi = 3,305.66 kms