There are
1,200 mi
from St Joseph, MO to Fountain Hills, AZ
That's the driving distance. It would take 22 hours 21 mins to go from St Joseph, Missouri to Fountain Hills, Arizona.
The flight distance (direct flight from St Joseph, MO to Fountain Hills, AZ) is 1,026.43 mi.
1,200 mi = 1.61 kms