The two longest major intersections of Ohio State Route 204 is located at Hopewell Township at Madison Township.
mi Pickerington 0.00 Violet Township 0.81 Liberty Township 5.81 11.16 Walnut Township 13.31 Thornville 21.56 Thorn Township 22.28 Hopewell Township 28.55 33.01 Madison Township 37.79 
