| Kopavogur to Koscielisko | 1,837.21 mi (2,956.70 km) |
| Kopavogur to Koscierzyna | 1,540.28 mi (2,478.84 km) |
| Kopavogur to Kostrzyn | 1,600.30 mi (2,575.44 km) |
| Kopavogur to Kostrzyn nad Odra | 1,515.59 mi (2,439.11 km) |
| Kopavogur to Koszalin | 1,482.69 mi (2,386.16 km) |
| Kopavogur to Kowary | 1,640.58 mi (2,640.25 km) |
| Kopavogur to Kozienice | 1,769.45 mi (2,847.65 km) |
| Kopavogur to Kozuchow | 1,584.81 mi (2,550.51 km) |
| Kopavogur to Kozy | 1,785.23 mi (2,873.05 km) |
| Kopavogur to Krakow | 1,798.26 mi (2,894.02 km) |
| Kopavogur to Krapkowice | 1,719.49 mi (2,767.26 km) |
| Kopavogur to Krasnik | 1,822.19 mi (2,932.53 km) |
| Kopavogur to Krasnystaw | 1,847.69 mi (2,973.58 km) |
| Kopavogur to Krosno | 1,871.34 mi (3,011.63 km) |
| Kopavogur to Krosno Odrzanskie | 1,555.95 mi (2,504.06 km) |
