| Dudley to Devnya | 1,503.10 mi (2,419.01 km) |
| Dudley to Dimitrovgrad | 1,472.34 mi (2,369.51 km) |
| Dudley to Dobrich | 1,500.08 mi (2,414.14 km) |
| Dudley to Dospat | 1,433.24 mi (2,306.57 km) |
| Dudley to Dupnitsa | 1,364.68 mi (2,196.23 km) |
| Dudley to Elhovo | 1,506.08 mi (2,423.80 km) |
| Dudley to Etropole | 1,374.81 mi (2,212.55 km) |
| Dudley to Gabrovo | 1,426.80 mi (2,296.22 km) |
| Dudley to Gorna Oryahovitsa | 1,430.52 mi (2,302.20 km) |
| Dudley to Gotse Delchev | 1,420.03 mi (2,285.32 km) |
| Dudley to Harmanli | 1,489.39 mi (2,396.95 km) |
| Dudley to Haskovo | 1,476.09 mi (2,375.54 km) |
| Dudley to Ihtiman | 1,384.60 mi (2,228.29 km) |
| Dudley to Isperih | 1,453.13 mi (2,338.58 km) |
| Dudley to Kardzhali | 1,480.59 mi (2,382.77 km) |
