| King of Prussia to Smolyan | 4,898.33 mi (7,883.09 km) |
| King of Prussia to Sofia | 4,795.96 mi (7,718.36 km) |
| King of Prussia to Sopot | 4,856.00 mi (7,814.98 km) |
| King of Prussia to Sozopol | 4,984.72 mi (8,022.14 km) |
| King of Prussia to Sredets | 4,967.57 mi (7,994.54 km) |
| King of Prussia to Stamboliyski | 4,868.59 mi (7,835.24 km) |
| King of Prussia to Stara Zagora | 4,901.56 mi (7,888.31 km) |
| King of Prussia to Svilengrad | 4,952.02 mi (7,969.50 km) |
| King of Prussia to Svishtov | 4,840.10 mi (7,789.39 km) |
| King of Prussia to Targovishte | 4,904.68 mi (7,893.32 km) |
| King of Prussia to Teteven | 4,825.34 mi (7,765.63 km) |
| King of Prussia to Troyan | 4,844.99 mi (7,797.25 km) |
| King of Prussia to Tryavna | 4,877.34 mi (7,849.33 km) |
| King of Prussia to Tutrakan | 4,872.30 mi (7,841.21 km) |
| King of Prussia to Varna | 4,958.97 mi (7,980.68 km) |
