Miles between East Peoria, IL and Duncan, OK

There are
744 mi
from East Peoria, IL to Duncan, OK

That's the driving distance. It would take 13 hours 30 mins to go from East Peoria, Illinois to Duncan, Oklahoma.

The flight distance (direct flight from East Peoria, IL to Duncan, OK) is 625.37 mi.

744 mi = 1,196.91 kms