There are
2,102 mi
from Janesville, WI to Ceres, CA
That's the driving distance. It would take 1 day 12 hours to go from Janesville, Wisconsin to Ceres, California.
The flight distance (direct flight from Janesville, WI to Ceres, CA) is 1,712.55 mi.
2,102 mi = 3,382.74 kms