| Portales to Kidricevo | 5,706.65 mi (9,183.97 km) |
| Portales to Kobarid | 5,636.01 mi (9,070.28 km) |
| Portales to Kobilje | 5,714.07 mi (9,195.91 km) |
| Portales to Kocevje | 5,709.61 mi (9,188.73 km) |
| Portales to Komen | 5,662.03 mi (9,112.16 km) |
| Portales to Komenda | 5,671.90 mi (9,128.04 km) |
| Portales to Koper | 5,673.69 mi (9,130.92 km) |
| Portales to Kostanjevica na Krki | 5,720.04 mi (9,205.52 km) |
| Portales to Kostel | 5,717.70 mi (9,201.75 km) |
| Portales to Kozje | 5,714.00 mi (9,195.80 km) |
| Portales to Kranj | 5,664.60 mi (9,116.30 km) |
| Portales to Kranjska Gora | 5,632.42 mi (9,064.50 km) |
| Portales to Krizevci | 5,711.02 mi (9,191.00 km) |
| Portales to Krsko | 5,717.20 mi (9,200.95 km) |
| Portales to Kuzma | 5,696.24 mi (9,167.22 km) |
