| Castlebar to Kromeriz | 1,180.74 mi (1,900.22 km) |
| Castlebar to Krupka | 998.52 mi (1,606.96 km) |
| Castlebar to Kurim | 1,145.78 mi (1,843.96 km) |
| Castlebar to Kutna Hora | 1,075.59 mi (1,731.00 km) |
| Castlebar to Kyjov | 1,178.53 mi (1,896.67 km) |
| Castlebar to Lanskroun | 1,131.23 mi (1,820.54 km) |
| Castlebar to Liberec | 1,045.63 mi (1,682.78 km) |
| Castlebar to Lisen | 1,154.80 mi (1,858.47 km) |
| Castlebar to Litomerice | 1,013.56 mi (1,631.17 km) |
| Castlebar to Litomysl | 1,120.10 mi (1,802.63 km) |
| Castlebar to Litovel | 1,156.08 mi (1,860.54 km) |
| Castlebar to Litvinov | 990.62 mi (1,594.25 km) |
| Castlebar to Louny | 1,004.59 mi (1,616.73 km) |
| Castlebar to Lovosice | 1,010.74 mi (1,626.63 km) |
| Castlebar to Lysa nad Labem | 1,050.90 mi (1,691.26 km) |
