| Knottingley to Kidricevo | 905.35 mi (1,457.02 km) |
| Knottingley to Kobarid | 833.66 mi (1,341.65 km) |
| Knottingley to Kobilje | 915.18 mi (1,472.84 km) |
| Knottingley to Kocevje | 906.99 mi (1,459.66 km) |
| Knottingley to Komen | 860.32 mi (1,384.56 km) |
| Knottingley to Komenda | 869.14 mi (1,398.74 km) |
| Knottingley to Koper | 872.76 mi (1,404.57 km) |
| Knottingley to Kostanjevica na Krki | 917.36 mi (1,476.34 km) |
| Knottingley to Kostel | 915.18 mi (1,472.84 km) |
| Knottingley to Kozje | 911.66 mi (1,467.17 km) |
| Knottingley to Kranj | 861.84 mi (1,387.00 km) |
| Knottingley to Kranjska Gora | 829.69 mi (1,335.26 km) |
| Knottingley to Krizevci | 910.95 mi (1,466.04 km) |
| Knottingley to Krsko | 914.64 mi (1,471.97 km) |
| Knottingley to Kuzma | 897.18 mi (1,443.88 km) |
