| Saint-Philbert-de-Grand-Lieu to Smolyan | 1,348.43 mi (2,170.08 km) |
| Saint-Philbert-de-Grand-Lieu to Sofia | 1,253.07 mi (2,016.61 km) |
| Saint-Philbert-de-Grand-Lieu to Sopot | 1,321.08 mi (2,126.07 km) |
| Saint-Philbert-de-Grand-Lieu to Sozopol | 1,466.01 mi (2,359.31 km) |
| Saint-Philbert-de-Grand-Lieu to Sredets | 1,444.26 mi (2,324.31 km) |
| Saint-Philbert-de-Grand-Lieu to Stamboliyski | 1,324.88 mi (2,132.20 km) |
| Saint-Philbert-de-Grand-Lieu to Stara Zagora | 1,369.13 mi (2,203.40 km) |
| Saint-Philbert-de-Grand-Lieu to Svilengrad | 1,413.41 mi (2,274.67 km) |
| Saint-Philbert-de-Grand-Lieu to Svishtov | 1,325.34 mi (2,132.93 km) |
| Saint-Philbert-de-Grand-Lieu to Targovishte | 1,392.16 mi (2,240.47 km) |
| Saint-Philbert-de-Grand-Lieu to Teteven | 1,291.45 mi (2,078.38 km) |
| Saint-Philbert-de-Grand-Lieu to Troyan | 1,313.46 mi (2,113.81 km) |
| Saint-Philbert-de-Grand-Lieu to Tryavna | 1,350.73 mi (2,173.79 km) |
| Saint-Philbert-de-Grand-Lieu to Tutrakan | 1,375.17 mi (2,213.12 km) |
| Saint-Philbert-de-Grand-Lieu to Varna | 1,455.77 mi (2,342.83 km) |
