Miles between Quincy, MA and Decatur, IL

There are
1,110 mi
from Quincy, MA to Decatur, IL

That's the driving distance. It would take 21 hours 15 mins to go from Quincy, Massachusetts to Decatur, Illinois.

The flight distance (direct flight from Quincy, MA to Decatur, IL) is 948.36 mi.

1,110 mi = 1.61 kms