| Rygge to Smolyan | 1,368.05 mi (2,201.67 km) |
| Rygge to Sofia | 1,270.88 mi (2,045.28 km) |
| Rygge to Sopot | 1,300.63 mi (2,093.16 km) |
| Rygge to Sozopol | 1,376.98 mi (2,216.04 km) |
| Rygge to Sredets | 1,370.13 mi (2,205.01 km) |
| Rygge to Stamboliyski | 1,329.55 mi (2,139.70 km) |
| Rygge to Stara Zagora | 1,332.30 mi (2,144.12 km) |
| Rygge to Svilengrad | 1,385.76 mi (2,230.17 km) |
| Rygge to Svishtov | 1,251.41 mi (2,013.96 km) |
| Rygge to Targovishte | 1,300.55 mi (2,093.03 km) |
| Rygge to Teteven | 1,274.27 mi (2,050.74 km) |
| Rygge to Troyan | 1,285.10 mi (2,068.17 km) |
| Rygge to Tryavna | 1,301.79 mi (2,095.03 km) |
| Rygge to Tutrakan | 1,251.65 mi (2,014.34 km) |
| Rygge to Varna | 1,332.42 mi (2,144.32 km) |
