| Saint-Etienne-du-Rouvray to Smolyan | 1,256.56 mi (2,022.24 km) |
| Saint-Etienne-du-Rouvray to Sofia | 1,156.01 mi (1,860.41 km) |
| Saint-Etienne-du-Rouvray to Sopot | 1,219.69 mi (1,962.91 km) |
| Saint-Etienne-du-Rouvray to Sozopol | 1,357.60 mi (2,184.85 km) |
| Saint-Etienne-du-Rouvray to Sredets | 1,337.83 mi (2,153.04 km) |
| Saint-Etienne-du-Rouvray to Stamboliyski | 1,228.80 mi (1,977.56 km) |
| Saint-Etienne-du-Rouvray to Stara Zagora | 1,266.75 mi (2,038.63 km) |
| Saint-Etienne-du-Rouvray to Svilengrad | 1,314.82 mi (2,116.00 km) |
| Saint-Etienne-du-Rouvray to Svishtov | 1,213.64 mi (1,953.17 km) |
| Saint-Etienne-du-Rouvray to Targovishte | 1,280.18 mi (2,060.25 km) |
| Saint-Etienne-du-Rouvray to Teteven | 1,189.24 mi (1,913.89 km) |
| Saint-Etienne-du-Rouvray to Troyan | 1,210.11 mi (1,947.49 km) |
| Saint-Etienne-du-Rouvray to Tryavna | 1,245.10 mi (2,003.79 km) |
| Saint-Etienne-du-Rouvray to Tutrakan | 1,256.47 mi (2,022.09 km) |
| Saint-Etienne-du-Rouvray to Varna | 1,340.51 mi (2,157.35 km) |
