| Oak Forest to Devnya | 5,333.66 mi (8,583.70 km) |
| Oak Forest to Dimitrovgrad | 5,321.45 mi (8,564.04 km) |
| Oak Forest to Dobrich | 5,325.49 mi (8,570.54 km) |
| Oak Forest to Dospat | 5,288.65 mi (8,511.26 km) |
| Oak Forest to Dupnitsa | 5,220.41 mi (8,401.44 km) |
| Oak Forest to Elhovo | 5,350.45 mi (8,610.72 km) |
| Oak Forest to Etropole | 5,225.40 mi (8,409.47 km) |
| Oak Forest to Gabrovo | 5,271.90 mi (8,484.30 km) |
| Oak Forest to Gorna Oryahovitsa | 5,271.97 mi (8,484.42 km) |
| Oak Forest to Gotse Delchev | 5,276.67 mi (8,491.99 km) |
| Oak Forest to Harmanli | 5,338.02 mi (8,590.71 km) |
| Oak Forest to Haskovo | 5,325.97 mi (8,571.32 km) |
| Oak Forest to Ihtiman | 5,237.77 mi (8,429.38 km) |
| Oak Forest to Isperih | 5,283.26 mi (8,502.58 km) |
| Oak Forest to Kardzhali | 5,332.59 mi (8,581.97 km) |
