| Guadarrama to Kamen | 938.75 mi (1,510.77 km) |
| Guadarrama to Kamenz | 1,134.13 mi (1,825.21 km) |
| Guadarrama to Kamp-Lintfort | 902.82 mi (1,452.95 km) |
| Guadarrama to Kandel | 834.51 mi (1,343.02 km) |
| Guadarrama to Kappeln | 1,161.37 mi (1,869.04 km) |
| Guadarrama to Karben | 905.57 mi (1,457.38 km) |
| Guadarrama to Karlsdorf-Neuthard | 848.89 mi (1,366.16 km) |
| Guadarrama to Karlsfeld | 924.87 mi (1,488.43 km) |
| Guadarrama to Karlsruhe | 838.45 mi (1,349.36 km) |
| Guadarrama to Kassel | 979.74 mi (1,576.75 km) |
| Guadarrama to Kaufbeuren | 879.49 mi (1,415.40 km) |
| Guadarrama to Kaufering | 896.87 mi (1,443.37 km) |
| Guadarrama to Kaufungen | 981.91 mi (1,580.23 km) |
| Guadarrama to Kehl | 798.48 mi (1,285.02 km) |
| Guadarrama to Kelheim | 964.53 mi (1,552.26 km) |
