Miles between Quincy, MA and Alton, IL

There are
1,187 mi
from Quincy, MA to Alton, IL

That's the driving distance. It would take 22 hours 33 mins to go from Quincy, Massachusetts to Alton, Illinois.

The flight distance (direct flight from Quincy, MA to Alton, IL) is 1,030.78 mi.

1,187 mi = 1.61 kms