There are
2,048 mi
from Pico Rivera, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 12 hours to go from Pico Rivera, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Pico Rivera, CA to Oshkosh, WI) is 1,719.85 mi.
2,048 mi = 3,296.14 kms