| Francheville to Smolyan | 1,033.93 mi (1,663.94 km) |
| Francheville to Sofia | 940.69 mi (1,513.90 km) |
| Francheville to Sopot | 1,009.97 mi (1,625.39 km) |
| Francheville to Sozopol | 1,157.15 mi (1,862.25 km) |
| Francheville to Sredets | 1,134.62 mi (1,825.99 km) |
| Francheville to Stamboliyski | 1,011.79 mi (1,628.32 km) |
| Francheville to Stara Zagora | 1,058.16 mi (1,702.95 km) |
| Francheville to Svilengrad | 1,100.78 mi (1,771.54 km) |
| Francheville to Svishtov | 1,019.08 mi (1,640.06 km) |
| Francheville to Targovishte | 1,085.56 mi (1,747.03 km) |
| Francheville to Teteven | 980.87 mi (1,578.55 km) |
| Francheville to Troyan | 1,003.23 mi (1,614.53 km) |
| Francheville to Tryavna | 1,041.27 mi (1,675.76 km) |
| Francheville to Tutrakan | 1,072.59 mi (1,726.17 km) |
| Francheville to Varna | 1,150.51 mi (1,851.57 km) |
