Miles between Ames, IA and Round Lake, IL

There are
348 mi
from Ames, IA to Round Lake, IL

That's the driving distance. It would take 6 hours 57 mins to go from Ames, Iowa to Round Lake, Illinois.

The flight distance (direct flight from Ames, IA to Round Lake, IL) is 284.08 mi.

348 mi = 560.18 kms