| Pont-du-Chateau to Smolyan | 1,106.81 mi (1,781.24 km) |
| Pont-du-Chateau to Sofia | 1,013.79 mi (1,631.54 km) |
| Pont-du-Chateau to Sopot | 1,083.12 mi (1,743.11 km) |
| Pont-du-Chateau to Sozopol | 1,230.30 mi (1,979.98 km) |
| Pont-du-Chateau to Sredets | 1,207.77 mi (1,943.72 km) |
| Pont-du-Chateau to Stamboliyski | 1,084.84 mi (1,745.88 km) |
| Pont-du-Chateau to Stara Zagora | 1,131.31 mi (1,820.66 km) |
| Pont-du-Chateau to Svilengrad | 1,173.86 mi (1,889.14 km) |
| Pont-du-Chateau to Svishtov | 1,092.15 mi (1,757.64 km) |
| Pont-du-Chateau to Targovishte | 1,158.64 mi (1,864.65 km) |
| Pont-du-Chateau to Teteven | 1,054.02 mi (1,696.28 km) |
| Pont-du-Chateau to Troyan | 1,076.38 mi (1,732.27 km) |
| Pont-du-Chateau to Tryavna | 1,114.42 mi (1,793.49 km) |
| Pont-du-Chateau to Tutrakan | 1,145.43 mi (1,843.40 km) |
| Pont-du-Chateau to Varna | 1,223.54 mi (1,969.10 km) |
