There are
1,743 mi
from Boone, IA to Oroville, CA
That's the driving distance. It would take 1 day 5 hours to go from Boone, Iowa to Oroville, California.
The flight distance (direct flight from Boone, IA to Oroville, CA) is 1,452.05 mi.
1,743 mi = 2,805.26 kms