| Lieto to Smolyan | 1,310.48 mi (2,109.02 km) |
| Lieto to Sofia | 1,230.41 mi (1,980.16 km) |
| Lieto to Sopot | 1,237.08 mi (1,990.89 km) |
| Lieto to Sozopol | 1,268.74 mi (2,041.84 km) |
| Lieto to Sredets | 1,269.83 mi (2,043.60 km) |
| Lieto to Stamboliyski | 1,272.05 mi (2,047.16 km) |
| Lieto to Stara Zagora | 1,255.50 mi (2,020.54 km) |
| Lieto to Svilengrad | 1,304.01 mi (2,098.59 km) |
| Lieto to Svishtov | 1,172.73 mi (1,887.33 km) |
| Lieto to Targovishte | 1,204.25 mi (1,938.06 km) |
| Lieto to Teteven | 1,217.26 mi (1,958.99 km) |
| Lieto to Troyan | 1,220.88 mi (1,964.82 km) |
| Lieto to Tryavna | 1,224.99 mi (1,971.44 km) |
| Lieto to Tutrakan | 1,149.59 mi (1,850.09 km) |
| Lieto to Varna | 1,215.72 mi (1,956.52 km) |
