| Frederiksvaerk to Smolyan | 1,145.32 mi (1,843.22 km) |
| Frederiksvaerk to Sofia | 1,045.62 mi (1,682.77 km) |
| Frederiksvaerk to Sopot | 1,080.42 mi (1,738.77 km) |
| Frederiksvaerk to Sozopol | 1,168.09 mi (1,879.86 km) |
| Frederiksvaerk to Sredets | 1,158.92 mi (1,865.11 km) |
| Frederiksvaerk to Stamboliyski | 1,107.37 mi (1,782.14 km) |
| Frederiksvaerk to Stara Zagora | 1,115.03 mi (1,794.47 km) |
| Frederiksvaerk to Svilengrad | 1,168.94 mi (1,881.23 km) |
| Frederiksvaerk to Svishtov | 1,036.22 mi (1,667.64 km) |
| Frederiksvaerk to Targovishte | 1,089.51 mi (1,753.39 km) |
| Frederiksvaerk to Teteven | 1,052.86 mi (1,694.42 km) |
| Frederiksvaerk to Troyan | 1,065.33 mi (1,714.49 km) |
| Frederiksvaerk to Tryavna | 1,085.07 mi (1,746.26 km) |
| Frederiksvaerk to Tutrakan | 1,043.51 mi (1,679.36 km) |
| Frederiksvaerk to Varna | 1,127.18 mi (1,814.01 km) |
