| Lillers to Smolyan | 1,225.53 mi (1,972.30 km) |
| Lillers to Sofia | 1,123.02 mi (1,807.33 km) |
| Lillers to Sopot | 1,183.65 mi (1,904.90 km) |
| Lillers to Sozopol | 1,316.49 mi (2,118.68 km) |
| Lillers to Sredets | 1,297.97 mi (2,088.89 km) |
| Lillers to Stamboliyski | 1,195.66 mi (1,924.23 km) |
| Lillers to Stara Zagora | 1,229.73 mi (1,979.05 km) |
| Lillers to Svilengrad | 1,279.54 mi (2,059.22 km) |
| Lillers to Svishtov | 1,171.77 mi (1,885.77 km) |
| Lillers to Targovishte | 1,237.60 mi (1,991.72 km) |
| Lillers to Teteven | 1,153.01 mi (1,855.58 km) |
| Lillers to Troyan | 1,173.04 mi (1,887.83 km) |
| Lillers to Tryavna | 1,206.43 mi (1,941.55 km) |
| Lillers to Tutrakan | 1,210.20 mi (1,947.63 km) |
| Lillers to Varna | 1,295.62 mi (2,085.10 km) |
