| Mainvilliers to Smolyan | 1,224.09 mi (1,969.98 km) |
| Mainvilliers to Sofia | 1,125.02 mi (1,810.55 km) |
| Mainvilliers to Sopot | 1,190.36 mi (1,915.69 km) |
| Mainvilliers to Sozopol | 1,331.05 mi (2,142.12 km) |
| Mainvilliers to Sredets | 1,310.53 mi (2,109.09 km) |
| Mainvilliers to Stamboliyski | 1,197.67 mi (1,927.46 km) |
| Mainvilliers to Stara Zagora | 1,237.86 mi (1,992.15 km) |
| Mainvilliers to Svilengrad | 1,284.72 mi (2,067.56 km) |
| Mainvilliers to Svishtov | 1,188.01 mi (1,911.91 km) |
| Mainvilliers to Targovishte | 1,254.79 mi (2,019.40 km) |
| Mainvilliers to Teteven | 1,160.12 mi (1,867.03 km) |
| Mainvilliers to Troyan | 1,181.44 mi (1,901.35 km) |
| Mainvilliers to Tryavna | 1,217.32 mi (1,959.09 km) |
| Mainvilliers to Tutrakan | 1,233.59 mi (1,985.28 km) |
| Mainvilliers to Varna | 1,316.47 mi (2,118.66 km) |
