| Oosterend to Smolyan | 1,170.49 mi (1,883.73 km) |
| Oosterend to Sofia | 1,066.20 mi (1,715.88 km) |
| Oosterend to Sopot | 1,117.90 mi (1,799.09 km) |
| Oosterend to Sozopol | 1,235.62 mi (1,988.53 km) |
| Oosterend to Sredets | 1,220.48 mi (1,964.17 km) |
| Oosterend to Stamboliyski | 1,136.44 mi (1,828.93 km) |
| Oosterend to Stara Zagora | 1,160.51 mi (1,867.65 km) |
| Oosterend to Svilengrad | 1,213.26 mi (1,952.56 km) |
| Oosterend to Svishtov | 1,092.42 mi (1,758.07 km) |
| Oosterend to Targovishte | 1,154.95 mi (1,858.72 km) |
| Oosterend to Teteven | 1,087.64 mi (1,750.38 km) |
| Oosterend to Troyan | 1,105.14 mi (1,778.55 km) |
| Oosterend to Tryavna | 1,133.85 mi (1,824.75 km) |
| Oosterend to Tutrakan | 1,119.34 mi (1,801.40 km) |
| Oosterend to Varna | 1,206.18 mi (1,941.15 km) |
