| Castellana Grotte to Devnya | 556.97 mi (896.36 km) |
| Castellana Grotte to Dimitrovgrad | 443.81 mi (714.25 km) |
| Castellana Grotte to Dobrich | 575.88 mi (926.79 km) |
| Castellana Grotte to Dospat | 367.27 mi (591.06 km) |
| Castellana Grotte to Dupnitsa | 322.03 mi (518.26 km) |
| Castellana Grotte to Elhovo | 493.99 mi (795.00 km) |
| Castellana Grotte to Etropole | 376.43 mi (605.81 km) |
| Castellana Grotte to Gabrovo | 441.71 mi (710.87 km) |
| Castellana Grotte to Gorna Oryahovitsa | 464.60 mi (747.70 km) |
| Castellana Grotte to Gotse Delchev | 344.41 mi (554.28 km) |
| Castellana Grotte to Harmanli | 458.14 mi (737.30 km) |
| Castellana Grotte to Haskovo | 441.11 mi (709.90 km) |
| Castellana Grotte to Ihtiman | 359.54 mi (578.63 km) |
| Castellana Grotte to Isperih | 530.96 mi (854.50 km) |
| Castellana Grotte to Kardzhali | 428.97 mi (690.36 km) |
