There are
1,160 mi
from Olathe, KS to Fountain Hills, AZ
That's the driving distance. It would take 21 hours 26 mins to go from Olathe, Kansas to Fountain Hills, Arizona.
The flight distance (direct flight from Olathe, KS to Fountain Hills, AZ) is 1,009.04 mi.
1,160 mi = 1.61 kms