| Stanley to Smolyan | 1,465.36 mi (2,358.27 km) |
| Stanley to Sofia | 1,361.39 mi (2,190.94 km) |
| Stanley to Sopot | 1,417.19 mi (2,280.75 km) |
| Stanley to Sozopol | 1,540.99 mi (2,479.98 km) |
| Stanley to Sredets | 1,524.65 mi (2,453.68 km) |
| Stanley to Stamboliyski | 1,433.04 mi (2,306.26 km) |
| Stanley to Stara Zagora | 1,461.37 mi (2,351.86 km) |
| Stanley to Svilengrad | 1,513.16 mi (2,435.20 km) |
| Stanley to Svishtov | 1,396.75 mi (2,247.85 km) |
| Stanley to Targovishte | 1,460.63 mi (2,350.66 km) |
| Stanley to Teteven | 1,386.63 mi (2,231.57 km) |
| Stanley to Troyan | 1,405.25 mi (2,261.53 km) |
| Stanley to Tryavna | 1,435.90 mi (2,310.86 km) |
| Stanley to Tutrakan | 1,427.41 mi (2,297.20 km) |
| Stanley to Varna | 1,514.12 mi (2,436.74 km) |
