| Castellana Grotte to Montana | 355.73 mi (572.49 km) |
| Castellana Grotte to Nova Zagora | 469.60 mi (755.75 km) |
| Castellana Grotte to Novi Iskar | 344.62 mi (554.61 km) |
| Castellana Grotte to Novi Pazar | 541.32 mi (871.18 km) |
| Castellana Grotte to Omurtag | 498.79 mi (802.73 km) |
| Castellana Grotte to Panagyurishte | 378.72 mi (609.50 km) |
| Castellana Grotte to Parvomay | 424.85 mi (683.73 km) |
| Castellana Grotte to Pavlikeni | 448.72 mi (722.14 km) |
| Castellana Grotte to Pazardzhik | 381.49 mi (613.95 km) |
| Castellana Grotte to Pernik | 324.78 mi (522.69 km) |
| Castellana Grotte to Peshtera | 377.70 mi (607.85 km) |
| Castellana Grotte to Petrich | 316.22 mi (508.91 km) |
| Castellana Grotte to Pleven | 419.58 mi (675.26 km) |
| Castellana Grotte to Plovdiv | 401.81 mi (646.66 km) |
| Castellana Grotte to Pomorie | 550.92 mi (886.62 km) |
