| Castel Volturno to Montana | 502.82 mi (809.21 km) |
| Castel Volturno to Nova Zagora | 630.75 mi (1,015.09 km) |
| Castel Volturno to Novi Iskar | 499.48 mi (803.84 km) |
| Castel Volturno to Novi Pazar | 697.40 mi (1,122.36 km) |
| Castel Volturno to Omurtag | 655.87 mi (1,055.53 km) |
| Castel Volturno to Panagyurishte | 538.06 mi (865.92 km) |
| Castel Volturno to Parvomay | 588.12 mi (946.49 km) |
| Castel Volturno to Pavlikeni | 603.04 mi (970.50 km) |
| Castel Volturno to Pazardzhik | 543.48 mi (874.64 km) |
| Castel Volturno to Pernik | 481.19 mi (774.40 km) |
| Castel Volturno to Peshtera | 540.91 mi (870.50 km) |
| Castel Volturno to Petrich | 483.16 mi (777.57 km) |
| Castel Volturno to Pleven | 570.85 mi (918.70 km) |
| Castel Volturno to Plovdiv | 564.48 mi (908.44 km) |
| Castel Volturno to Pomorie | 712.50 mi (1,146.65 km) |
