| Annonay to Smolyan | 1,033.59 mi (1,663.41 km) |
| Annonay to Sofia | 942.08 mi (1,516.13 km) |
| Annonay to Sopot | 1,012.04 mi (1,628.72 km) |
| Annonay to Sozopol | 1,160.24 mi (1,867.22 km) |
| Annonay to Sredets | 1,137.32 mi (1,830.35 km) |
| Annonay to Stamboliyski | 1,012.57 mi (1,629.57 km) |
| Annonay to Stara Zagora | 1,060.24 mi (1,706.29 km) |
| Annonay to Svilengrad | 1,101.76 mi (1,773.12 km) |
| Annonay to Svishtov | 1,023.64 mi (1,647.39 km) |
| Annonay to Targovishte | 1,089.84 mi (1,753.92 km) |
| Annonay to Teteven | 983.29 mi (1,582.45 km) |
| Annonay to Troyan | 1,005.81 mi (1,618.69 km) |
| Annonay to Tryavna | 1,044.21 mi (1,680.50 km) |
| Annonay to Tutrakan | 1,078.60 mi (1,735.84 km) |
| Annonay to Varna | 1,155.29 mi (1,859.26 km) |
