Miles between Newton, IA and Alton, IL

There are
346 mi
from Newton, IA to Alton, IL

That's the driving distance. It would take 6 hours 40 mins to go from Newton, Iowa to Alton, Illinois.

The flight distance (direct flight from Newton, IA to Alton, IL) is 246.32 mi.

346 mi = 557.51 kms