| Castanet-Tolosan to Montana | 1,086.36 mi (1,748.33 km) |
| Castanet-Tolosan to Nova Zagora | 1,236.32 mi (1,989.66 km) |
| Castanet-Tolosan to Novi Iskar | 1,099.31 mi (1,769.17 km) |
| Castanet-Tolosan to Novi Pazar | 1,284.46 mi (2,067.15 km) |
| Castanet-Tolosan to Omurtag | 1,248.50 mi (2,009.27 km) |
| Castanet-Tolosan to Panagyurishte | 1,144.76 mi (1,842.32 km) |
| Castanet-Tolosan to Parvomay | 1,202.16 mi (1,934.69 km) |
| Castanet-Tolosan to Pavlikeni | 1,192.44 mi (1,919.04 km) |
| Castanet-Tolosan to Pazardzhik | 1,156.49 mi (1,861.18 km) |
| Castanet-Tolosan to Pernik | 1,085.98 mi (1,747.72 km) |
| Castanet-Tolosan to Peshtera | 1,157.32 mi (1,862.52 km) |
| Castanet-Tolosan to Petrich | 1,113.08 mi (1,791.32 km) |
| Castanet-Tolosan to Pleven | 1,155.86 mi (1,860.17 km) |
| Castanet-Tolosan to Plovdiv | 1,178.07 mi (1,895.92 km) |
| Castanet-Tolosan to Pomorie | 1,315.12 mi (2,116.48 km) |
