| Cahors to Smolyan | 1,187.42 mi (1,910.97 km) |
| Cahors to Sofia | 1,099.03 mi (1,768.72 km) |
| Cahors to Sopot | 1,169.87 mi (1,882.73 km) |
| Cahors to Sozopol | 1,319.28 mi (2,123.18 km) |
| Cahors to Sredets | 1,295.86 mi (2,085.48 km) |
| Cahors to Stamboliyski | 1,168.36 mi (1,880.29 km) |
| Cahors to Stara Zagora | 1,217.97 mi (1,960.14 km) |
| Cahors to Svilengrad | 1,257.67 mi (2,024.03 km) |
| Cahors to Svishtov | 1,184.85 mi (1,906.83 km) |
| Cahors to Targovishte | 1,250.60 mi (2,012.65 km) |
| Cahors to Teteven | 1,141.71 mi (1,837.41 km) |
| Cahors to Troyan | 1,164.41 mi (1,873.94 km) |
| Cahors to Tryavna | 1,203.26 mi (1,936.45 km) |
| Cahors to Tutrakan | 1,241.40 mi (1,997.85 km) |
| Cahors to Varna | 1,316.59 mi (2,118.84 km) |
