| Quimper to Smolyan | 1,470.02 mi (2,365.77 km) |
| Quimper to Sofia | 1,373.02 mi (2,209.65 km) |
| Quimper to Sopot | 1,439.91 mi (2,317.30 km) |
| Quimper to Sozopol | 1,582.89 mi (2,547.41 km) |
| Quimper to Sredets | 1,561.75 mi (2,513.40 km) |
| Quimper to Stamboliyski | 1,445.27 mi (2,325.94 km) |
| Quimper to Stara Zagora | 1,487.75 mi (2,394.31 km) |
| Quimper to Svilengrad | 1,533.26 mi (2,467.54 km) |
| Quimper to Svishtov | 1,440.83 mi (2,318.78 km) |
| Quimper to Targovishte | 1,507.69 mi (2,426.39 km) |
| Quimper to Teteven | 1,409.96 mi (2,269.11 km) |
| Quimper to Troyan | 1,431.67 mi (2,304.05 km) |
| Quimper to Tryavna | 1,468.29 mi (2,362.99 km) |
| Quimper to Tutrakan | 1,488.21 mi (2,395.04 km) |
| Quimper to Varna | 1,570.24 mi (2,527.06 km) |
