| Tadley to Devnya | 1,446.25 mi (2,327.51 km) |
| Tadley to Dimitrovgrad | 1,409.68 mi (2,268.67 km) |
| Tadley to Dobrich | 1,444.56 mi (2,324.80 km) |
| Tadley to Dospat | 1,367.54 mi (2,200.84 km) |
| Tadley to Dupnitsa | 1,298.94 mi (2,090.45 km) |
| Tadley to Elhovo | 1,445.08 mi (2,325.63 km) |
| Tadley to Etropole | 1,311.86 mi (2,111.24 km) |
| Tadley to Gabrovo | 1,365.88 mi (2,198.17 km) |
| Tadley to Gorna Oryahovitsa | 1,370.84 mi (2,206.16 km) |
| Tadley to Gotse Delchev | 1,353.50 mi (2,178.25 km) |
| Tadley to Harmanli | 1,426.87 mi (2,296.33 km) |
| Tadley to Haskovo | 1,413.09 mi (2,274.16 km) |
| Tadley to Ihtiman | 1,320.33 mi (2,124.87 km) |
| Tadley to Isperih | 1,396.68 mi (2,247.73 km) |
| Tadley to Kardzhali | 1,416.62 mi (2,279.82 km) |
