Miles between Decatur, IL and Summit, NJ

There are
857 mi
from Decatur, IL to Summit, NJ

That's the driving distance. It would take 16 hours 35 mins to go from Decatur, Illinois to Summit, New Jersey.

The flight distance (direct flight from Decatur, IL to Summit, NJ) is 770.68 mi.

857 mi = 1,379.57 kms