| Auxerre to Smolyan | 1,118.79 mi (1,800.51 km) |
| Auxerre to Sofia | 1,020.36 mi (1,642.12 km) |
| Auxerre to Sopot | 1,086.37 mi (1,748.34 km) |
| Auxerre to Sozopol | 1,228.32 mi (1,976.78 km) |
| Auxerre to Sredets | 1,207.42 mi (1,943.16 km) |
| Auxerre to Stamboliyski | 1,092.89 mi (1,758.84 km) |
| Auxerre to Stara Zagora | 1,134.05 mi (1,825.07 km) |
| Auxerre to Svilengrad | 1,180.33 mi (1,899.56 km) |
| Auxerre to Svishtov | 1,085.92 mi (1,747.61 km) |
| Auxerre to Targovishte | 1,152.77 mi (1,855.20 km) |
| Auxerre to Teteven | 1,056.25 mi (1,699.87 km) |
| Auxerre to Troyan | 1,077.77 mi (1,734.51 km) |
| Auxerre to Tryavna | 1,114.05 mi (1,792.89 km) |
| Auxerre to Tutrakan | 1,133.09 mi (1,823.53 km) |
| Auxerre to Varna | 1,215.16 mi (1,955.61 km) |
