| Brevik to Smolyan | 1,258.97 mi (2,026.12 km) |
| Brevik to Sofia | 1,170.96 mi (1,884.48 km) |
| Brevik to Sopot | 1,187.11 mi (1,910.47 km) |
| Brevik to Sozopol | 1,238.21 mi (1,992.70 km) |
| Brevik to Sredets | 1,235.84 mi (1,988.90 km) |
| Brevik to Stamboliyski | 1,220.04 mi (1,963.46 km) |
| Brevik to Stara Zagora | 1,211.29 mi (1,949.39 km) |
| Brevik to Svilengrad | 1,262.48 mi (2,031.76 km) |
| Brevik to Svishtov | 1,128.21 mi (1,815.68 km) |
| Brevik to Targovishte | 1,167.70 mi (1,879.24 km) |
| Brevik to Teteven | 1,164.33 mi (1,873.81 km) |
| Brevik to Troyan | 1,170.97 mi (1,884.50 km) |
| Brevik to Tryavna | 1,180.39 mi (1,899.66 km) |
| Brevik to Tutrakan | 1,114.80 mi (1,794.09 km) |
| Brevik to Varna | 1,188.27 mi (1,912.34 km) |
