There are
167 mi
from Davenport, IA to Hickory Hills, IL
That's the driving distance. It would take 3 hours 15 mins to go from Davenport, Iowa to Hickory Hills, Illinois.
The flight distance (direct flight from Davenport, IA to Hickory Hills, IL) is 142.84 mi.
167 mi = 269.34 kms