| Enghien-les-Bains to Smolyan | 1,196.41 mi (1,925.44 km) |
| Enghien-les-Bains to Sofia | 1,096.15 mi (1,764.09 km) |
| Enghien-les-Bains to Sopot | 1,160.25 mi (1,867.24 km) |
| Enghien-les-Bains to Sozopol | 1,298.96 mi (2,090.47 km) |
| Enghien-les-Bains to Sredets | 1,278.97 mi (2,058.30 km) |
| Enghien-les-Bains to Stamboliyski | 1,168.93 mi (1,881.21 km) |
| Enghien-les-Bains to Stara Zagora | 1,207.43 mi (1,943.17 km) |
| Enghien-les-Bains to Svilengrad | 1,255.21 mi (2,020.06 km) |
| Enghien-les-Bains to Svishtov | 1,155.24 mi (1,859.17 km) |
| Enghien-les-Bains to Targovishte | 1,221.87 mi (1,966.41 km) |
| Enghien-les-Bains to Teteven | 1,129.84 mi (1,818.30 km) |
| Enghien-les-Bains to Troyan | 1,150.84 mi (1,852.10 km) |
| Enghien-les-Bains to Tryavna | 1,186.08 mi (1,908.80 km) |
| Enghien-les-Bains to Tutrakan | 1,198.98 mi (1,929.57 km) |
| Enghien-les-Bains to Varna | 1,282.65 mi (2,064.23 km) |
