| Borehamwood to Kidricevo | 811.07 mi (1,305.28 km) |
| Borehamwood to Kobarid | 729.50 mi (1,174.01 km) |
| Borehamwood to Kobilje | 825.20 mi (1,328.03 km) |
| Borehamwood to Kocevje | 803.80 mi (1,293.59 km) |
| Borehamwood to Komen | 753.90 mi (1,213.28 km) |
| Borehamwood to Komenda | 768.56 mi (1,236.88 km) |
| Borehamwood to Koper | 764.54 mi (1,230.41 km) |
| Borehamwood to Kostanjevica na Krki | 817.69 mi (1,315.94 km) |
| Borehamwood to Kostel | 811.31 mi (1,305.68 km) |
| Borehamwood to Kozje | 814.07 mi (1,310.12 km) |
| Borehamwood to Kranj | 760.77 mi (1,224.34 km) |
| Borehamwood to Kranjska Gora | 728.13 mi (1,171.81 km) |
| Borehamwood to Krizevci | 819.12 mi (1,318.24 km) |
| Borehamwood to Krsko | 815.90 mi (1,313.06 km) |
| Borehamwood to Kuzma | 807.22 mi (1,299.10 km) |
