| Mountain Park to Smolyan | 5,545.61 mi (8,924.79 km) |
| Mountain Park to Sofia | 5,443.25 mi (8,760.07 km) |
| Mountain Park to Sopot | 5,503.25 mi (8,856.63 km) |
| Mountain Park to Sozopol | 5,631.69 mi (9,063.34 km) |
| Mountain Park to Sredets | 5,614.64 mi (9,035.89 km) |
| Mountain Park to Stamboliyski | 5,515.88 mi (8,876.95 km) |
| Mountain Park to Stara Zagora | 5,548.78 mi (8,929.90 km) |
| Mountain Park to Svilengrad | 5,599.28 mi (9,011.16 km) |
| Mountain Park to Svishtov | 5,487.11 mi (8,830.65 km) |
| Mountain Park to Targovishte | 5,551.59 mi (8,934.42 km) |
| Mountain Park to Teteven | 5,472.59 mi (8,807.29 km) |
| Mountain Park to Troyan | 5,492.21 mi (8,838.87 km) |
| Mountain Park to Tryavna | 5,524.51 mi (8,890.83 km) |
| Mountain Park to Tutrakan | 5,518.91 mi (8,881.83 km) |
| Mountain Park to Varna | 5,605.62 mi (9,021.37 km) |
