| Lake Tapps to Smolyan | 5,973.29 mi (9,613.08 km) |
| Lake Tapps to Sofia | 5,875.29 mi (9,455.37 km) |
| Lake Tapps to Sopot | 5,905.82 mi (9,504.51 km) |
| Lake Tapps to Sozopol | 5,974.46 mi (9,614.96 km) |
| Lake Tapps to Sredets | 5,970.00 mi (9,607.79 km) |
| Lake Tapps to Stamboliyski | 5,934.83 mi (9,551.19 km) |
| Lake Tapps to Stara Zagora | 5,936.57 mi (9,553.99 km) |
| Lake Tapps to Svilengrad | 5,989.69 mi (9,639.47 km) |
| Lake Tapps to Svishtov | 5,854.91 mi (9,422.56 km) |
| Lake Tapps to Targovishte | 5,900.81 mi (9,496.44 km) |
| Lake Tapps to Teteven | 5,879.56 mi (9,462.24 km) |
| Lake Tapps to Troyan | 5,890.23 mi (9,479.41 km) |
| Lake Tapps to Tryavna | 5,905.89 mi (9,504.62 km) |
| Lake Tapps to Tutrakan | 5,849.69 mi (9,414.17 km) |
| Lake Tapps to Varna | 5,926.23 mi (9,537.34 km) |
