| Formello to Devnya | 773.64 mi (1,245.06 km) |
| Formello to Dimitrovgrad | 676.39 mi (1,088.55 km) |
| Formello to Dobrich | 787.61 mi (1,267.54 km) |
| Formello to Dospat | 605.70 mi (974.78 km) |
| Formello to Dupnitsa | 548.63 mi (882.93 km) |
| Formello to Elhovo | 725.17 mi (1,167.04 km) |
| Formello to Etropole | 593.10 mi (954.50 km) |
| Formello to Gabrovo | 660.66 mi (1,063.23 km) |
| Formello to Gorna Oryahovitsa | 679.49 mi (1,093.54 km) |
| Formello to Gotse Delchev | 584.18 mi (940.15 km) |
| Formello to Harmanli | 692.44 mi (1,114.38 km) |
| Formello to Haskovo | 675.38 mi (1,086.93 km) |
| Formello to Ihtiman | 583.86 mi (939.63 km) |
| Formello to Isperih | 738.22 mi (1,188.04 km) |
| Formello to Kardzhali | 667.22 mi (1,073.78 km) |
