| Denison to Devnya | 6,057.88 mi (9,749.21 km) |
| Denison to Dimitrovgrad | 6,046.09 mi (9,730.25 km) |
| Denison to Dobrich | 6,049.52 mi (9,735.76 km) |
| Denison to Dospat | 6,013.19 mi (9,677.30 km) |
| Denison to Dupnitsa | 5,944.93 mi (9,567.45 km) |
| Denison to Elhovo | 6,075.04 mi (9,776.84 km) |
| Denison to Etropole | 5,950.04 mi (9,575.67 km) |
| Denison to Gabrovo | 5,996.51 mi (9,650.45 km) |
| Denison to Gorna Oryahovitsa | 5,996.52 mi (9,650.47 km) |
| Denison to Gotse Delchev | 6,001.15 mi (9,657.92 km) |
| Denison to Harmanli | 6,062.66 mi (9,756.91 km) |
| Denison to Haskovo | 6,050.61 mi (9,737.52 km) |
| Denison to Ihtiman | 5,962.38 mi (9,595.53 km) |
| Denison to Isperih | 6,007.49 mi (9,668.12 km) |
| Denison to Kardzhali | 6,057.23 mi (9,748.16 km) |
