| Guadarrama to Koscian | 1,256.70 mi (2,022.46 km) |
| Guadarrama to Koscielisko | 1,306.25 mi (2,102.21 km) |
| Guadarrama to Koscierzyna | 1,378.10 mi (2,217.84 km) |
| Guadarrama to Kostrzyn | 1,288.47 mi (2,073.59 km) |
| Guadarrama to Kostrzyn nad Odra | 1,205.60 mi (1,940.22 km) |
| Guadarrama to Koszalin | 1,321.75 mi (2,127.16 km) |
| Guadarrama to Kowary | 1,182.03 mi (1,902.29 km) |
| Guadarrama to Kozienice | 1,430.03 mi (2,301.41 km) |
| Guadarrama to Kozuchow | 1,206.49 mi (1,941.66 km) |
| Guadarrama to Kozy | 1,288.58 mi (2,073.78 km) |
| Guadarrama to Krakow | 1,326.07 mi (2,134.10 km) |
| Guadarrama to Krapkowice | 1,255.91 mi (2,021.20 km) |
| Guadarrama to Krasnik | 1,440.29 mi (2,317.92 km) |
| Guadarrama to Krasnystaw | 1,481.63 mi (2,384.45 km) |
| Guadarrama to Krosno | 1,394.47 mi (2,244.19 km) |
