| Lancon-Provence to Smolyan | 1,002.85 mi (1,613.94 km) |
| Lancon-Provence to Sofia | 917.81 mi (1,477.07 km) |
| Lancon-Provence to Sopot | 989.40 mi (1,592.29 km) |
| Lancon-Provence to Sozopol | 1,139.88 mi (1,834.46 km) |
| Lancon-Provence to Sredets | 1,115.85 mi (1,795.79 km) |
| Lancon-Provence to Stamboliyski | 985.65 mi (1,586.25 km) |
| Lancon-Provence to Stara Zagora | 1,037.23 mi (1,669.25 km) |
| Lancon-Provence to Svilengrad | 1,074.81 mi (1,729.74 km) |
| Lancon-Provence to Svishtov | 1,009.22 mi (1,624.19 km) |
| Lancon-Provence to Targovishte | 1,073.97 mi (1,728.38 km) |
| Lancon-Provence to Teteven | 962.09 mi (1,548.33 km) |
| Lancon-Provence to Troyan | 984.93 mi (1,585.10 km) |
| Lancon-Provence to Tryavna | 1,024.22 mi (1,648.33 km) |
| Lancon-Provence to Tutrakan | 1,068.66 mi (1,719.84 km) |
| Lancon-Provence to Varna | 1,140.64 mi (1,835.67 km) |
