| Ecaussinnes-Lalaing to Sofia | 1,053.99 mi (1,696.23 km) |
| Ecaussinnes-Lalaing to Sopot | 1,113.63 mi (1,792.21 km) |
| Ecaussinnes-Lalaing to Sozopol | 1,245.00 mi (2,003.64 km) |
| Ecaussinnes-Lalaing to Sredets | 1,226.82 mi (1,974.37 km) |
| Ecaussinnes-Lalaing to Stamboliyski | 1,126.47 mi (1,812.88 km) |
| Ecaussinnes-Lalaing to Stara Zagora | 1,159.38 mi (1,865.84 km) |
| Ecaussinnes-Lalaing to Svilengrad | 1,209.63 mi (1,946.71 km) |
| Ecaussinnes-Lalaing to Svishtov | 1,100.22 mi (1,770.64 km) |
| Ecaussinnes-Lalaing to Targovishte | 1,165.83 mi (1,876.23 km) |
| Ecaussinnes-Lalaing to Teteven | 1,082.97 mi (1,742.87 km) |
| Ecaussinnes-Lalaing to Troyan | 1,102.75 mi (1,774.70 km) |
| Ecaussinnes-Lalaing to Tryavna | 1,135.66 mi (1,827.67 km) |
| Ecaussinnes-Lalaing to Tutrakan | 1,137.65 mi (1,830.88 km) |
| Ecaussinnes-Lalaing to Varna | 1,223.30 mi (1,968.71 km) |
| Ecaussinnes-Lalaing to Veliki Preslav | 1,178.82 mi (1,897.13 km) |
