| Portchester to Kidricevo | 828.89 mi (1,333.97 km) |
| Portchester to Kobarid | 741.81 mi (1,193.82 km) |
| Portchester to Kobilje | 845.42 mi (1,360.58 km) |
| Portchester to Kocevje | 816.07 mi (1,313.33 km) |
| Portchester to Komen | 764.42 mi (1,230.22 km) |
| Portchester to Komenda | 782.85 mi (1,259.87 km) |
| Portchester to Koper | 773.72 mi (1,245.18 km) |
| Portchester to Kostanjevica na Krki | 832.13 mi (1,339.18 km) |
| Portchester to Kostel | 823.07 mi (1,324.60 km) |
| Portchester to Kozje | 829.85 mi (1,335.52 km) |
| Portchester to Kranj | 774.81 mi (1,246.94 km) |
| Portchester to Kranjska Gora | 742.18 mi (1,194.42 km) |
| Portchester to Krizevci | 838.32 mi (1,349.15 km) |
| Portchester to Krsko | 830.94 mi (1,337.28 km) |
| Portchester to Kuzma | 827.62 mi (1,331.92 km) |
