Miles between Denison, TX and Summit, IL

There are
839 mi
from Denison, TX to Summit, IL

That's the driving distance. It would take 15 hours 41 mins to go from Denison, Texas to Summit, Illinois.

The flight distance (direct flight from Denison, TX to Summit, IL) is 730.71 mi.

839 mi = 1,350.99 kms