| Le Rheu to Smolyan | 1,365.83 mi (2,198.09 km) |
| Le Rheu to Sofia | 1,268.24 mi (2,041.04 km) |
| Le Rheu to Sopot | 1,334.76 mi (2,148.09 km) |
| Le Rheu to Sozopol | 1,477.21 mi (2,377.35 km) |
| Le Rheu to Sredets | 1,456.22 mi (2,343.56 km) |
| Le Rheu to Stamboliyski | 1,340.63 mi (2,157.53 km) |
| Le Rheu to Stara Zagora | 1,382.53 mi (2,224.97 km) |
| Le Rheu to Svilengrad | 1,428.39 mi (2,298.77 km) |
| Le Rheu to Svishtov | 1,334.91 mi (2,148.34 km) |
| Le Rheu to Targovishte | 1,401.77 mi (2,255.92 km) |
| Le Rheu to Teteven | 1,304.73 mi (2,099.76 km) |
| Le Rheu to Troyan | 1,326.35 mi (2,134.56 km) |
| Le Rheu to Tryavna | 1,362.80 mi (2,193.22 km) |
| Le Rheu to Tutrakan | 1,381.95 mi (2,224.03 km) |
| Le Rheu to Varna | 1,464.15 mi (2,356.32 km) |
