There are
1,405 mi
from Davenport, IA to Twin Falls, ID
That's the driving distance. It would take 23 hours 58 mins to go from Davenport, Iowa to Twin Falls, Idaho.
The flight distance (direct flight from Davenport, IA to Twin Falls, ID) is 1,223.53 mi.
1,405 mi = 1.61 kms