| Le Petit-Couronne to Smolyan | 1,260.04 mi (2,027.84 km) |
| Le Petit-Couronne to Sofia | 1,159.50 mi (1,866.03 km) |
| Le Petit-Couronne to Sopot | 1,223.20 mi (1,968.55 km) |
| Le Petit-Couronne to Sozopol | 1,361.12 mi (2,190.51 km) |
| Le Petit-Couronne to Sredets | 1,341.35 mi (2,158.69 km) |
| Le Petit-Couronne to Stamboliyski | 1,232.29 mi (1,983.18 km) |
| Le Petit-Couronne to Stara Zagora | 1,270.25 mi (2,044.27 km) |
| Le Petit-Couronne to Svilengrad | 1,318.32 mi (2,121.63 km) |
| Le Petit-Couronne to Svishtov | 1,217.16 mi (1,958.83 km) |
| Le Petit-Couronne to Targovishte | 1,283.70 mi (2,065.91 km) |
| Le Petit-Couronne to Teteven | 1,192.74 mi (1,919.53 km) |
| Le Petit-Couronne to Troyan | 1,213.62 mi (1,953.13 km) |
| Le Petit-Couronne to Tryavna | 1,248.61 mi (2,009.44 km) |
| Le Petit-Couronne to Tutrakan | 1,259.99 mi (2,027.75 km) |
| Le Petit-Couronne to Varna | 1,344.03 mi (2,163.01 km) |
