| Aix-en-Provence to Smolyan | 986.87 mi (1,588.22 km) |
| Aix-en-Provence to Sofia | 902.13 mi (1,451.84 km) |
| Aix-en-Provence to Sopot | 973.78 mi (1,567.15 km) |
| Aix-en-Provence to Sozopol | 1,124.33 mi (1,809.43 km) |
| Aix-en-Provence to Sredets | 1,100.25 mi (1,770.68 km) |
| Aix-en-Provence to Stamboliyski | 969.83 mi (1,560.80 km) |
| Aix-en-Provence to Stara Zagora | 1,021.57 mi (1,644.06 km) |
| Aix-en-Provence to Svilengrad | 1,058.97 mi (1,704.25 km) |
| Aix-en-Provence to Svishtov | 994.03 mi (1,599.74 km) |
| Aix-en-Provence to Targovishte | 1,058.67 mi (1,703.77 km) |
| Aix-en-Provence to Teteven | 946.55 mi (1,523.32 km) |
| Aix-en-Provence to Troyan | 969.40 mi (1,560.10 km) |
| Aix-en-Provence to Tryavna | 1,008.72 mi (1,623.38 km) |
| Aix-en-Provence to Tutrakan | 1,053.71 mi (1,695.78 km) |
| Aix-en-Provence to Varna | 1,125.38 mi (1,811.13 km) |
