| Lakeland Highlands to Smolyan | 5,734.81 mi (9,229.29 km) |
| Lakeland Highlands to Sofia | 5,634.91 mi (9,068.51 km) |
| Lakeland Highlands to Sopot | 5,698.53 mi (9,170.90 km) |
| Lakeland Highlands to Sozopol | 5,834.03 mi (9,388.96 km) |
| Lakeland Highlands to Sredets | 5,815.18 mi (9,358.63 km) |
| Lakeland Highlands to Stamboliyski | 5,707.68 mi (9,185.63 km) |
| Lakeland Highlands to Stara Zagora | 5,745.38 mi (9,246.29 km) |
| Lakeland Highlands to Svilengrad | 5,793.79 mi (9,324.20 km) |
| Lakeland Highlands to Svishtov | 5,689.36 mi (9,156.14 km) |
| Lakeland Highlands to Targovishte | 5,755.24 mi (9,262.17 km) |
| Lakeland Highlands to Teteven | 5,668.02 mi (9,121.80 km) |
| Lakeland Highlands to Troyan | 5,688.69 mi (9,155.07 km) |
| Lakeland Highlands to Tryavna | 5,723.06 mi (9,210.38 km) |
| Lakeland Highlands to Tutrakan | 5,726.97 mi (9,216.66 km) |
| Lakeland Highlands to Varna | 5,812.83 mi (9,354.84 km) |
