| Chatillon to Smolyan | 1,193.86 mi (1,921.34 km) |
| Chatillon to Sofia | 1,093.91 mi (1,760.47 km) |
| Chatillon to Sopot | 1,158.35 mi (1,864.18 km) |
| Chatillon to Sozopol | 1,297.62 mi (2,088.32 km) |
| Chatillon to Sredets | 1,277.48 mi (2,055.90 km) |
| Chatillon to Stamboliyski | 1,166.66 mi (1,877.56 km) |
| Chatillon to Stara Zagora | 1,205.62 mi (1,940.26 km) |
| Chatillon to Svilengrad | 1,253.16 mi (2,016.76 km) |
| Chatillon to Svishtov | 1,154.08 mi (1,857.31 km) |
| Chatillon to Targovishte | 1,220.77 mi (1,964.63 km) |
| Chatillon to Teteven | 1,127.98 mi (1,815.31 km) |
| Chatillon to Troyan | 1,149.07 mi (1,849.25 km) |
| Chatillon to Tryavna | 1,184.49 mi (1,906.25 km) |
| Chatillon to Tutrakan | 1,198.37 mi (1,928.59 km) |
| Chatillon to Varna | 1,281.82 mi (2,062.88 km) |
