Miles between Waltham, MA and Chatham, IL

There are
1,143 mi
from Waltham, MA to Chatham, IL

That's the driving distance. It would take 21 hours 43 mins to go from Waltham, Massachusetts to Chatham, Illinois.

The flight distance (direct flight from Waltham, MA to Chatham, IL) is 978.54 mi.

1,143 mi = 1,838.70 kms