| Montfermeil to Smolyan | 1,183.78 mi (1,905.11 km) |
| Montfermeil to Sofia | 1,083.56 mi (1,743.82 km) |
| Montfermeil to Sopot | 1,147.71 mi (1,847.06 km) |
| Montfermeil to Sozopol | 1,286.53 mi (2,070.46 km) |
| Montfermeil to Sredets | 1,266.50 mi (2,038.24 km) |
| Montfermeil to Stamboliyski | 1,156.33 mi (1,860.94 km) |
| Montfermeil to Stara Zagora | 1,194.90 mi (1,923.01 km) |
| Montfermeil to Svilengrad | 1,242.64 mi (1,999.84 km) |
| Montfermeil to Svishtov | 1,142.84 mi (1,839.23 km) |
| Montfermeil to Targovishte | 1,209.49 mi (1,946.49 km) |
| Montfermeil to Teteven | 1,117.31 mi (1,798.13 km) |
| Montfermeil to Troyan | 1,138.32 mi (1,831.95 km) |
| Montfermeil to Tryavna | 1,173.59 mi (1,888.71 km) |
| Montfermeil to Tutrakan | 1,186.72 mi (1,909.85 km) |
| Montfermeil to Varna | 1,270.34 mi (2,044.41 km) |
