| Union to Kromeriz | 4,969.73 mi (7,998.01 km) |
| Union to Krupka | 4,786.83 mi (7,703.66 km) |
| Union to Kurim | 4,939.29 mi (7,949.01 km) |
| Union to Kutna Hora | 4,867.10 mi (7,832.84 km) |
| Union to Kyjov | 4,972.59 mi (8,002.61 km) |
| Union to Lanskroun | 4,916.04 mi (7,911.60 km) |
| Union to Liberec | 4,826.05 mi (7,766.78 km) |
| Union to Lisen | 4,948.65 mi (7,964.09 km) |
| Union to Litomerice | 4,802.68 mi (7,729.17 km) |
| Union to Litomysl | 4,907.15 mi (7,897.29 km) |
| Union to Litovel | 4,941.32 mi (7,952.29 km) |
| Union to Litvinov | 4,781.46 mi (7,695.01 km) |
| Union to Louny | 4,797.94 mi (7,721.55 km) |
| Union to Lovosice | 4,800.56 mi (7,725.76 km) |
| Union to Lysa nad Labem | 4,841.16 mi (7,791.09 km) |
