| Sever do Vouga to Smolyan | 1,710.57 mi (2,752.89 km) |
| Sever do Vouga to Sofia | 1,630.76 mi (2,624.46 km) |
| Sever do Vouga to Sopot | 1,702.82 mi (2,740.43 km) |
| Sever do Vouga to Sozopol | 1,853.81 mi (2,983.41 km) |
| Sever do Vouga to Sredets | 1,829.28 mi (2,943.94 km) |
| Sever do Vouga to Stamboliyski | 1,696.45 mi (2,730.17 km) |
| Sever do Vouga to Stara Zagora | 1,750.17 mi (2,816.63 km) |
| Sever do Vouga to Svilengrad | 1,784.93 mi (2,872.56 km) |
| Sever do Vouga to Svishtov | 1,725.94 mi (2,777.63 km) |
| Sever do Vouga to Targovishte | 1,790.07 mi (2,880.84 km) |
| Sever do Vouga to Teteven | 1,676.39 mi (2,697.90 km) |
| Sever do Vouga to Troyan | 1,699.29 mi (2,734.74 km) |
| Sever do Vouga to Tryavna | 1,738.82 mi (2,798.36 km) |
| Sever do Vouga to Tutrakan | 1,786.22 mi (2,874.64 km) |
| Sever do Vouga to Varna | 1,856.98 mi (2,988.52 km) |
