| Eybens to Smolyan | 980.66 mi (1,578.22 km) |
| Eybens to Sofia | 889.18 mi (1,431.00 km) |
| Eybens to Sopot | 959.20 mi (1,543.69 km) |
| Eybens to Sozopol | 1,107.51 mi (1,782.36 km) |
| Eybens to Sredets | 1,084.55 mi (1,745.41 km) |
| Eybens to Stamboliyski | 959.65 mi (1,544.40 km) |
| Eybens to Stara Zagora | 1,007.40 mi (1,621.25 km) |
| Eybens to Svilengrad | 1,048.84 mi (1,687.95 km) |
| Eybens to Svishtov | 971.18 mi (1,562.97 km) |
| Eybens to Targovishte | 1,037.32 mi (1,669.40 km) |
| Eybens to Teteven | 930.49 mi (1,497.48 km) |
| Eybens to Troyan | 953.03 mi (1,533.75 km) |
| Eybens to Tryavna | 991.47 mi (1,595.62 km) |
| Eybens to Tutrakan | 1,026.50 mi (1,651.99 km) |
| Eybens to Varna | 1,102.87 mi (1,774.89 km) |
