| Guadarrama to Juprelle | 833.47 mi (1,341.34 km) |
| Guadarrama to Jurbise | 782.87 mi (1,259.90 km) |
| Guadarrama to Kalmthout | 844.90 mi (1,359.73 km) |
| Guadarrama to Kampenhout | 821.20 mi (1,321.59 km) |
| Guadarrama to Kapelle-op-den-Bos | 821.20 mi (1,321.60 km) |
| Guadarrama to Kapellen | 840.23 mi (1,352.23 km) |
| Guadarrama to Kasterlee | 848.59 mi (1,365.67 km) |
| Guadarrama to Keerbergen | 826.72 mi (1,330.47 km) |
| Guadarrama to Kinrooi | 862.52 mi (1,388.09 km) |
| Guadarrama to Knokke-Heist | 816.72 mi (1,314.38 km) |
| Guadarrama to Koekelare | 795.18 mi (1,279.72 km) |
| Guadarrama to Koekelberg | 811.71 mi (1,306.33 km) |
| Guadarrama to Koksijde | 789.18 mi (1,270.07 km) |
| Guadarrama to Kontich | 829.94 mi (1,335.65 km) |
| Guadarrama to Kortemark | 792.71 mi (1,275.75 km) |
