| Balaguer to Krosno Odrzanskie | 974.38 mi (1,568.12 km) |
| Balaguer to Krotoszyn | 1,038.31 mi (1,671.01 km) |
| Balaguer to Kruszwica | 1,108.90 mi (1,784.61 km) |
| Balaguer to Krynica | 1,102.39 mi (1,774.13 km) |
| Balaguer to Krzeszowice | 1,067.76 mi (1,718.39 km) |
| Balaguer to Kudowa-Zdroj | 947.29 mi (1,524.52 km) |
| Balaguer to Kutno | 1,127.93 mi (1,815.23 km) |
| Balaguer to Kwidzyn | 1,172.46 mi (1,886.90 km) |
| Balaguer to Lancut | 1,171.87 mi (1,885.95 km) |
| Balaguer to Lapy | 1,281.45 mi (2,062.29 km) |
| Balaguer to Lask | 1,096.13 mi (1,764.05 km) |
| Balaguer to Laziska Gorne | 1,037.14 mi (1,669.11 km) |
| Balaguer to Lebork | 1,171.50 mi (1,885.35 km) |
| Balaguer to Leczna | 1,230.55 mi (1,980.39 km) |
| Balaguer to Leczyca | 1,115.19 mi (1,794.72 km) |
