| Cottage Lake to Smolyan | 5,938.98 mi (9,557.87 km) |
| Cottage Lake to Sofia | 5,841.08 mi (9,400.31 km) |
| Cottage Lake to Sopot | 5,871.44 mi (9,449.16 km) |
| Cottage Lake to Sozopol | 5,939.74 mi (9,559.08 km) |
| Cottage Lake to Sredets | 5,935.34 mi (9,552.01 km) |
| Cottage Lake to Stamboliyski | 5,900.50 mi (9,495.94 km) |
| Cottage Lake to Stara Zagora | 5,902.09 mi (9,498.50 km) |
| Cottage Lake to Svilengrad | 5,955.18 mi (9,583.94 km) |
| Cottage Lake to Svishtov | 5,820.39 mi (9,367.01 km) |
| Cottage Lake to Targovishte | 5,866.17 mi (9,440.69 km) |
| Cottage Lake to Teteven | 5,845.22 mi (9,406.97 km) |
| Cottage Lake to Troyan | 5,855.83 mi (9,424.06 km) |
| Cottage Lake to Tryavna | 5,871.40 mi (9,449.11 km) |
| Cottage Lake to Tutrakan | 5,815.00 mi (9,358.34 km) |
| Cottage Lake to Varna | 5,891.44 mi (9,481.36 km) |
