| Weener to Smolyan | 1,134.19 mi (1,825.30 km) |
| Weener to Sofia | 1,030.01 mi (1,657.63 km) |
| Weener to Sopot | 1,079.76 mi (1,737.71 km) |
| Weener to Sozopol | 1,194.29 mi (1,922.02 km) |
| Weener to Sredets | 1,179.80 mi (1,898.70 km) |
| Weener to Stamboliyski | 1,099.48 mi (1,769.44 km) |
| Weener to Stara Zagora | 1,121.55 mi (1,804.96 km) |
| Weener to Svilengrad | 1,174.66 mi (1,890.44 km) |
| Weener to Svishtov | 1,051.85 mi (1,692.80 km) |
| Weener to Targovishte | 1,113.57 mi (1,792.11 km) |
| Weener to Teteven | 1,049.70 mi (1,689.33 km) |
| Weener to Troyan | 1,066.65 mi (1,716.60 km) |
| Weener to Tryavna | 1,094.37 mi (1,761.22 km) |
| Weener to Tutrakan | 1,076.63 mi (1,732.66 km) |
| Weener to Varna | 1,163.43 mi (1,872.37 km) |
