| Leirvik to Smolyan | 1,500.20 mi (2,414.34 km) |
| Leirvik to Sofia | 1,399.83 mi (2,252.81 km) |
| Leirvik to Sopot | 1,435.83 mi (2,310.75 km) |
| Leirvik to Sozopol | 1,523.17 mi (2,451.30 km) |
| Leirvik to Sredets | 1,514.33 mi (2,437.07 km) |
| Leirvik to Stamboliyski | 1,462.41 mi (2,353.53 km) |
| Leirvik to Stara Zagora | 1,470.69 mi (2,366.84 km) |
| Leirvik to Svilengrad | 1,524.61 mi (2,453.62 km) |
| Leirvik to Svishtov | 1,391.89 mi (2,240.03 km) |
| Leirvik to Targovishte | 1,444.86 mi (2,325.27 km) |
| Leirvik to Teteven | 1,408.10 mi (2,266.12 km) |
| Leirvik to Troyan | 1,420.81 mi (2,286.57 km) |
| Leirvik to Tryavna | 1,440.75 mi (2,318.66 km) |
| Leirvik to Tutrakan | 1,398.36 mi (2,250.44 km) |
| Leirvik to Varna | 1,481.48 mi (2,384.21 km) |
