| Ambares-et-Lagrave to Smolyan | 1,282.90 mi (2,064.63 km) |
| Ambares-et-Lagrave to Sofia | 1,193.00 mi (1,919.94 km) |
| Ambares-et-Lagrave to Sopot | 1,263.38 mi (2,033.21 km) |
| Ambares-et-Lagrave to Sozopol | 1,412.08 mi (2,272.52 km) |
| Ambares-et-Lagrave to Sredets | 1,388.97 mi (2,235.34 km) |
| Ambares-et-Lagrave to Stamboliyski | 1,262.95 mi (2,032.52 km) |
| Ambares-et-Lagrave to Stara Zagora | 1,311.55 mi (2,110.73 km) |
| Ambares-et-Lagrave to Svilengrad | 1,352.24 mi (2,176.21 km) |
| Ambares-et-Lagrave to Svishtov | 1,276.02 mi (2,053.56 km) |
| Ambares-et-Lagrave to Targovishte | 1,342.14 mi (2,159.97 km) |
| Ambares-et-Lagrave to Teteven | 1,234.86 mi (1,987.31 km) |
| Ambares-et-Lagrave to Troyan | 1,257.45 mi (2,023.67 km) |
| Ambares-et-Lagrave to Tryavna | 1,296.02 mi (2,085.75 km) |
| Ambares-et-Lagrave to Tutrakan | 1,331.11 mi (2,142.22 km) |
| Ambares-et-Lagrave to Varna | 1,407.70 mi (2,265.48 km) |
