There are
344 mi
from Evansville, IN to Keokuk, IA
That's the driving distance. It would take 6 hours 50 mins to go from Evansville, Indiana to Keokuk, Iowa.
The flight distance (direct flight from Evansville, IN to Keokuk, IA) is 264.78 mi.
344 mi = 553.05 kms