There are
2,051 mi
from Calexico, CA to Oshkosh, WI
That's the driving distance. It would take 1 day 13 hours to go from Calexico, California to Oshkosh, Wisconsin.
The flight distance (direct flight from Calexico, CA to Oshkosh, WI) is 1,646.95 mi.
2,051 mi = 3,301.29 kms