| Lamballe to Smolyan | 1,402.76 mi (2,257.52 km) |
| Lamballe to Sofia | 1,304.62 mi (2,099.58 km) |
| Lamballe to Sopot | 1,370.67 mi (2,205.88 km) |
| Lamballe to Sozopol | 1,512.31 mi (2,433.83 km) |
| Lamballe to Sredets | 1,491.56 mi (2,400.43 km) |
| Lamballe to Stamboliyski | 1,377.11 mi (2,216.25 km) |
| Lamballe to Stara Zagora | 1,418.33 mi (2,282.59 km) |
| Lamballe to Svilengrad | 1,464.62 mi (2,357.08 km) |
| Lamballe to Svishtov | 1,369.59 mi (2,204.14 km) |
| Lamballe to Targovishte | 1,436.41 mi (2,311.68 km) |
| Lamballe to Teteven | 1,340.54 mi (2,157.40 km) |
| Lamballe to Troyan | 1,362.04 mi (2,191.99 km) |
| Lamballe to Tryavna | 1,398.23 mi (2,250.23 km) |
| Lamballe to Tutrakan | 1,415.70 mi (2,278.35 km) |
| Lamballe to Varna | 1,498.37 mi (2,411.39 km) |
