| Plombieres to Sofia | 989.08 mi (1,591.77 km) |
| Plombieres to Sopot | 1,047.01 mi (1,685.00 km) |
| Plombieres to Sozopol | 1,175.75 mi (1,892.18 km) |
| Plombieres to Sredets | 1,158.15 mi (1,863.86 km) |
| Plombieres to Stamboliyski | 1,061.22 mi (1,707.87 km) |
| Plombieres to Stara Zagora | 1,092.17 mi (1,757.67 km) |
| Plombieres to Svilengrad | 1,143.09 mi (1,839.62 km) |
| Plombieres to Svishtov | 1,030.98 mi (1,659.20 km) |
| Plombieres to Targovishte | 1,096.12 mi (1,764.04 km) |
| Plombieres to Teteven | 1,016.36 mi (1,635.67 km) |
| Plombieres to Troyan | 1,035.68 mi (1,666.76 km) |
| Plombieres to Tryavna | 1,067.75 mi (1,718.37 km) |
| Plombieres to Tutrakan | 1,066.49 mi (1,716.34 km) |
| Plombieres to Varna | 1,152.51 mi (1,854.79 km) |
| Plombieres to Veliki Preslav | 1,109.05 mi (1,784.85 km) |
