| Stockbridge to Smolyan | 5,565.07 mi (8,956.11 km) |
| Stockbridge to Sofia | 5,462.78 mi (8,791.49 km) |
| Stockbridge to Sopot | 5,522.90 mi (8,888.25 km) |
| Stockbridge to Sozopol | 5,651.57 mi (9,095.33 km) |
| Stockbridge to Sredets | 5,634.46 mi (9,067.79 km) |
| Stockbridge to Stamboliyski | 5,535.42 mi (8,908.39 km) |
| Stockbridge to Stara Zagora | 5,568.47 mi (8,961.59 km) |
| Stockbridge to Svilengrad | 5,618.91 mi (9,042.76 km) |
| Stockbridge to Svishtov | 5,506.96 mi (8,862.60 km) |
| Stockbridge to Targovishte | 5,571.50 mi (8,966.46 km) |
| Stockbridge to Teteven | 5,492.24 mi (8,838.90 km) |
| Stockbridge to Troyan | 5,511.89 mi (8,870.54 km) |
| Stockbridge to Tryavna | 5,544.26 mi (8,922.62 km) |
| Stockbridge to Tutrakan | 5,538.94 mi (8,914.07 km) |
| Stockbridge to Varna | 5,625.64 mi (9,053.59 km) |
