| Affton to Smolyan | 5,557.57 mi (8,944.05 km) |
| Affton to Sofia | 5,453.54 mi (8,776.62 km) |
| Affton to Sopot | 5,508.21 mi (8,864.61 km) |
| Affton to Sozopol | 5,626.08 mi (9,054.30 km) |
| Affton to Sredets | 5,611.51 mi (9,030.85 km) |
| Affton to Stamboliyski | 5,525.01 mi (8,891.65 km) |
| Affton to Stara Zagora | 5,551.48 mi (8,934.25 km) |
| Affton to Svilengrad | 5,603.92 mi (9,018.64 km) |
| Affton to Svishtov | 5,483.50 mi (8,824.83 km) |
| Affton to Targovishte | 5,545.36 mi (8,924.39 km) |
| Affton to Teteven | 5,477.77 mi (8,815.62 km) |
| Affton to Troyan | 5,495.81 mi (8,844.65 km) |
| Affton to Tryavna | 5,525.07 mi (8,891.73 km) |
| Affton to Tutrakan | 5,507.51 mi (8,863.48 km) |
| Affton to Varna | 5,594.16 mi (9,002.92 km) |
