Miles between Decatur, IL and Grand Forks, ND

There are
823 mi
from Decatur, IL to Grand Forks, ND

That's the driving distance. It would take 15 hours 3 mins to go from Decatur, Illinois to Grand Forks, North Dakota.

The flight distance (direct flight from Decatur, IL to Grand Forks, ND) is 687.57 mi.

823 mi = 1,324.12 kms