| Sainte-Luce-sur-Loire to Smolyan | 1,343.06 mi (2,161.45 km) |
| Sainte-Luce-sur-Loire to Sofia | 1,247.20 mi (2,007.17 km) |
| Sainte-Luce-sur-Loire to Sopot | 1,314.91 mi (2,116.14 km) |
| Sainte-Luce-sur-Loire to Sozopol | 1,459.35 mi (2,348.60 km) |
| Sainte-Luce-sur-Loire to Sredets | 1,437.76 mi (2,313.85 km) |
| Sainte-Luce-sur-Loire to Stamboliyski | 1,319.16 mi (2,122.98 km) |
| Sainte-Luce-sur-Loire to Stara Zagora | 1,362.91 mi (2,193.40 km) |
| Sainte-Luce-sur-Loire to Svilengrad | 1,407.54 mi (2,265.22 km) |
| Sainte-Luce-sur-Loire to Svishtov | 1,318.32 mi (2,121.63 km) |
| Sainte-Luce-sur-Loire to Targovishte | 1,385.16 mi (2,229.21 km) |
| Sainte-Luce-sur-Loire to Teteven | 1,285.19 mi (2,068.31 km) |
| Sainte-Luce-sur-Loire to Troyan | 1,307.12 mi (2,103.61 km) |
| Sainte-Luce-sur-Loire to Tryavna | 1,344.23 mi (2,163.33 km) |
| Sainte-Luce-sur-Loire to Tutrakan | 1,367.59 mi (2,200.93 km) |
| Sainte-Luce-sur-Loire to Varna | 1,448.53 mi (2,331.19 km) |
