| Canyon to Smolyan | 6,158.69 mi (9,911.45 km) |
| Canyon to Sofia | 6,054.40 mi (9,743.61 km) |
| Canyon to Sopot | 6,104.84 mi (9,824.79 km) |
| Canyon to Sozopol | 6,213.94 mi (10,000.37 km) |
| Canyon to Sredets | 6,201.35 mi (9,980.10 km) |
| Canyon to Stamboliyski | 6,124.44 mi (9,856.33 km) |
| Canyon to Stara Zagora | 6,146.11 mi (9,891.21 km) |
| Canyon to Svilengrad | 6,199.48 mi (9,977.09 km) |
| Canyon to Svishtov | 6,074.18 mi (9,775.45 km) |
| Canyon to Targovishte | 6,133.53 mi (9,870.96 km) |
| Canyon to Teteven | 6,074.83 mi (9,776.49 km) |
| Canyon to Troyan | 6,091.59 mi (9,803.46 km) |
| Canyon to Tryavna | 6,118.40 mi (9,846.61 km) |
| Canyon to Tutrakan | 6,092.18 mi (9,804.42 km) |
| Canyon to Varna | 6,177.94 mi (9,942.43 km) |
