| Smolyan to Krupka | 813.68 mi (1,309.49 km) |
| Smolyan to Kurim | 663.23 mi (1,067.36 km) |
| Smolyan to Kutna Hora | 734.12 mi (1,181.45 km) |
| Smolyan to Kyjov | 630.94 mi (1,015.40 km) |
| Smolyan to Lanskroun | 694.26 mi (1,117.30 km) |
| Smolyan to Liberec | 782.84 mi (1,259.85 km) |
| Smolyan to Lisen | 653.94 mi (1,052.42 km) |
| Smolyan to Litomerice | 797.86 mi (1,284.03 km) |
| Smolyan to Litomysl | 700.26 mi (1,126.96 km) |
| Smolyan to Litovel | 670.21 mi (1,078.60 km) |
| Smolyan to Litvinov | 817.05 mi (1,314.92 km) |
| Smolyan to Louny | 799.35 mi (1,286.43 km) |
| Smolyan to Lovosice | 799.37 mi (1,286.46 km) |
| Smolyan to Lysa nad Labem | 760.04 mi (1,223.16 km) |
| Smolyan to Marianske Lazne | 816.46 mi (1,313.97 km) |
