There are
1,705 mi
from Topeka, KS to Oroville, CA
That's the driving distance. It would take 1 day 5 hours to go from Topeka, Kansas to Oroville, California.
The flight distance (direct flight from Topeka, KS to Oroville, CA) is 1,378.93 mi.
1,705 mi = 1.61 kms