| Lieksa to Smolyan | 1,517.01 mi (2,441.39 km) |
| Lieksa to Sofia | 1,449.50 mi (2,332.75 km) |
| Lieksa to Sopot | 1,443.49 mi (2,323.07 km) |
| Lieksa to Sozopol | 1,447.05 mi (2,328.81 km) |
| Lieksa to Sredets | 1,453.09 mi (2,338.52 km) |
| Lieksa to Stamboliyski | 1,480.24 mi (2,382.21 km) |
| Lieksa to Stara Zagora | 1,453.55 mi (2,339.26 km) |
| Lieksa to Svilengrad | 1,496.95 mi (2,409.10 km) |
| Lieksa to Svishtov | 1,373.74 mi (2,210.82 km) |
| Lieksa to Targovishte | 1,393.23 mi (2,242.19 km) |
| Lieksa to Teteven | 1,428.18 mi (2,298.43 km) |
| Lieksa to Troyan | 1,427.68 mi (2,297.62 km) |
| Lieksa to Tryavna | 1,424.48 mi (2,292.48 km) |
| Lieksa to Tutrakan | 1,338.00 mi (2,153.30 km) |
| Lieksa to Varna | 1,391.31 mi (2,239.09 km) |
