Miles between Norman, OK and Niles, IL

There are
815 mi
from Norman, OK to Niles, IL

That's the driving distance. It would take 14 hours 56 mins to go from Norman, Oklahoma to Niles, Illinois.

The flight distance (direct flight from Norman, OK to Niles, IL) is 699.96 mi.

815 mi = 1,311.56 kms