Miles between Decatur, IL and Ottawa, KS

There are
402 mi
from Decatur, IL to Ottawa, KS

That's the driving distance. It would take 7 hours 38 mins to go from Decatur, Illinois to Ottawa, Kansas.

The flight distance (direct flight from Decatur, IL to Ottawa, KS) is 348.24 mi.

402 mi = 646.95 kms