There are
1,661 mi
from Manhattan, KS to Oroville, CA
That's the driving distance. It would take 1 day 4 hours to go from Manhattan, Kansas to Oroville, California.
The flight distance (direct flight from Manhattan, KS to Oroville, CA) is 1,330.80 mi.
1,661 mi = 2,672.37 kms