There are
1,713 mi
from Olathe, KS to Hanford, CA
That's the driving distance. It would take 1 day 5 hours to go from Olathe, Kansas to Hanford, California.
The flight distance (direct flight from Olathe, KS to Hanford, CA) is 1,366.12 mi.
1,713 mi = 1.61 kms