| Enger to Smolyan | 1,050.26 mi (1,690.23 km) |
| Enger to Sofia | 945.99 mi (1,522.42 km) |
| Enger to Sopot | 997.16 mi (1,604.77 km) |
| Enger to Sozopol | 1,114.65 mi (1,793.86 km) |
| Enger to Sredets | 1,099.49 mi (1,769.45 km) |
| Enger to Stamboliyski | 1,016.00 mi (1,635.09 km) |
| Enger to Stara Zagora | 1,039.63 mi (1,673.11 km) |
| Enger to Svilengrad | 1,092.44 mi (1,758.11 km) |
| Enger to Svishtov | 971.42 mi (1,563.36 km) |
| Enger to Targovishte | 1,034.00 mi (1,664.06 km) |
| Enger to Teteven | 966.93 mi (1,556.13 km) |
| Enger to Troyan | 984.32 mi (1,584.12 km) |
| Enger to Tryavna | 1,012.90 mi (1,630.11 km) |
| Enger to Tutrakan | 998.60 mi (1,607.10 km) |
| Enger to Varna | 1,085.44 mi (1,746.84 km) |
