| Saarwellingen to Smolyan | 1,016.02 mi (1,635.13 km) |
| Saarwellingen to Sofia | 913.56 mi (1,470.23 km) |
| Saarwellingen to Sopot | 974.48 mi (1,568.28 km) |
| Saarwellingen to Sozopol | 1,108.48 mi (1,783.93 km) |
| Saarwellingen to Sredets | 1,089.62 mi (1,753.57 km) |
| Saarwellingen to Stamboliyski | 986.21 mi (1,587.16 km) |
| Saarwellingen to Stara Zagora | 1,020.73 mi (1,642.71 km) |
| Saarwellingen to Svilengrad | 1,070.31 mi (1,722.49 km) |
| Saarwellingen to Svishtov | 963.91 mi (1,551.26 km) |
| Saarwellingen to Targovishte | 1,030.01 mi (1,657.65 km) |
| Saarwellingen to Teteven | 943.85 mi (1,518.99 km) |
| Saarwellingen to Troyan | 964.03 mi (1,551.46 km) |
| Saarwellingen to Tryavna | 997.74 mi (1,605.70 km) |
| Saarwellingen to Tutrakan | 1,004.06 mi (1,615.88 km) |
| Saarwellingen to Varna | 1,088.94 mi (1,752.48 km) |
