| Ekeren to Sofia | 1,065.72 mi (1,715.11 km) |
| Ekeren to Sopot | 1,123.43 mi (1,807.98 km) |
| Ekeren to Sozopol | 1,251.49 mi (2,014.08 km) |
| Ekeren to Sredets | 1,234.08 mi (1,986.06 km) |
| Ekeren to Stamboliyski | 1,137.82 mi (1,831.15 km) |
| Ekeren to Stara Zagora | 1,168.47 mi (1,880.46 km) |
| Ekeren to Svilengrad | 1,219.51 mi (1,962.60 km) |
| Ekeren to Svishtov | 1,106.76 mi (1,781.16 km) |
| Ekeren to Targovishte | 1,171.72 mi (1,885.71 km) |
| Ekeren to Teteven | 1,092.78 mi (1,758.67 km) |
| Ekeren to Troyan | 1,112.01 mi (1,789.61 km) |
| Ekeren to Tryavna | 1,143.90 mi (1,840.93 km) |
| Ekeren to Tutrakan | 1,141.47 mi (1,837.02 km) |
| Ekeren to Varna | 1,227.65 mi (1,975.72 km) |
| Ekeren to Veliki Preslav | 1,184.63 mi (1,906.48 km) |
