There are
311 mi
from Carmel, IN to Bettendorf, IA
That's the driving distance. It would take 5 hours 54 mins to go from Carmel, Indiana to Bettendorf, Iowa.
The flight distance (direct flight from Carmel, IN to Bettendorf, IA) is 252.96 mi.
311 mi = 501.18 kms