| Basse-Terre to Smolyan | 5,307.24 mi (8,541.18 km) |
| Basse-Terre to Sofia | 5,225.55 mi (8,409.72 km) |
| Basse-Terre to Sopot | 5,297.32 mi (8,525.21 km) |
| Basse-Terre to Sozopol | 5,447.91 mi (8,767.56 km) |
| Basse-Terre to Sredets | 5,423.81 mi (8,728.78 km) |
| Basse-Terre to Stamboliyski | 5,292.37 mi (8,517.25 km) |
| Basse-Terre to Stara Zagora | 5,345.03 mi (8,601.99 km) |
| Basse-Terre to Svilengrad | 5,381.15 mi (8,660.12 km) |
| Basse-Terre to Svishtov | 5,315.88 mi (8,555.08 km) |
| Basse-Terre to Targovishte | 5,381.28 mi (8,660.33 km) |
| Basse-Terre to Teteven | 5,270.12 mi (8,481.44 km) |
| Basse-Terre to Troyan | 5,292.97 mi (8,518.21 km) |
| Basse-Terre to Tryavna | 5,332.24 mi (8,581.42 km) |
| Basse-Terre to Tutrakan | 5,372.74 mi (8,646.59 km) |
| Basse-Terre to Varna | 5,447.58 mi (8,767.03 km) |
