| Haugesund to Smolyan | 1,487.86 mi (2,394.48 km) |
| Haugesund to Sofia | 1,387.09 mi (2,232.30 km) |
| Haugesund to Sopot | 1,424.03 mi (2,291.75 km) |
| Haugesund to Sozopol | 1,513.19 mi (2,435.25 km) |
| Haugesund to Sredets | 1,503.99 mi (2,420.44 km) |
| Haugesund to Stamboliyski | 1,450.21 mi (2,333.89 km) |
| Haugesund to Stara Zagora | 1,459.37 mi (2,348.63 km) |
| Haugesund to Svilengrad | 1,513.33 mi (2,435.47 km) |
| Haugesund to Svishtov | 1,380.99 mi (2,222.49 km) |
| Haugesund to Targovishte | 1,434.59 mi (2,308.75 km) |
| Haugesund to Teteven | 1,396.10 mi (2,246.81 km) |
| Haugesund to Troyan | 1,409.10 mi (2,267.72 km) |
| Haugesund to Tryavna | 1,429.55 mi (2,300.65 km) |
| Haugesund to Tutrakan | 1,388.57 mi (2,234.69 km) |
| Haugesund to Varna | 1,472.08 mi (2,369.08 km) |
