| Castel San Giorgio to Montana | 472.74 mi (760.80 km) |
| Castel San Giorgio to Nova Zagora | 595.57 mi (958.47 km) |
| Castel San Giorgio to Novi Iskar | 466.62 mi (750.95 km) |
| Castel San Giorgio to Novi Pazar | 664.50 mi (1,069.41 km) |
| Castel San Giorgio to Omurtag | 622.50 mi (1,001.81 km) |
| Castel San Giorgio to Panagyurishte | 503.53 mi (810.35 km) |
| Castel San Giorgio to Parvomay | 551.88 mi (888.17 km) |
| Castel San Giorgio to Pavlikeni | 570.67 mi (918.40 km) |
| Castel San Giorgio to Pazardzhik | 507.79 mi (817.21 km) |
| Castel San Giorgio to Pernik | 447.68 mi (720.47 km) |
| Castel San Giorgio to Peshtera | 504.64 mi (812.14 km) |
| Castel San Giorgio to Petrich | 444.83 mi (715.88 km) |
| Castel San Giorgio to Pleven | 539.55 mi (868.32 km) |
| Castel San Giorgio to Plovdiv | 528.50 mi (850.54 km) |
| Castel San Giorgio to Pomorie | 677.20 mi (1,089.85 km) |
