| Rickmansworth to Kidricevo | 818.40 mi (1,317.09 km) |
| Rickmansworth to Kobarid | 736.44 mi (1,185.19 km) |
| Rickmansworth to Kobilje | 832.68 mi (1,340.08 km) |
| Rickmansworth to Kocevje | 810.76 mi (1,304.79 km) |
| Rickmansworth to Komen | 760.72 mi (1,224.26 km) |
| Rickmansworth to Komenda | 775.65 mi (1,248.29 km) |
| Rickmansworth to Koper | 771.26 mi (1,241.23 km) |
| Rickmansworth to Kostanjevica na Krki | 824.80 mi (1,327.39 km) |
| Rickmansworth to Kostel | 818.24 mi (1,316.82 km) |
| Rickmansworth to Kozje | 821.27 mi (1,321.71 km) |
| Rickmansworth to Kranj | 767.84 mi (1,235.72 km) |
| Rickmansworth to Kranjska Gora | 735.20 mi (1,183.18 km) |
| Rickmansworth to Krizevci | 826.54 mi (1,330.19 km) |
| Rickmansworth to Krsko | 823.05 mi (1,324.57 km) |
| Rickmansworth to Kuzma | 814.72 mi (1,311.16 km) |
