Miles between Denison, TX and Marion, IL

There are
628 mi
from Denison, TX to Marion, IL

That's the driving distance. It would take 11 hours 14 mins to go from Denison, Texas to Marion, Illinois.

The flight distance (direct flight from Denison, TX to Marion, IL) is 506.92 mi.

628 mi = 1,011.04 kms