| Portales to Kocaali | 6,480.11 mi (10,428.73 km) |
| Portales to Kocaeli | 6,467.10 mi (10,407.79 km) |
| Portales to Konak | 6,502.80 mi (10,465.25 km) |
| Portales to Konakli | 6,762.18 mi (10,882.68 km) |
| Portales to Konya | 6,709.52 mi (10,797.93 km) |
| Portales to Koprukoy | 6,854.08 mi (11,030.58 km) |
| Portales to Korfez | 6,460.13 mi (10,396.58 km) |
| Portales to Korkut | 6,926.83 mi (11,147.66 km) |
| Portales to Kose | 6,782.41 mi (10,915.24 km) |
| Portales to Kovancilar | 6,877.11 mi (11,067.63 km) |
| Portales to Koyulhisar | 6,727.52 mi (10,826.90 km) |
| Portales to Kozan | 6,835.68 mi (11,000.96 km) |
| Portales to Kozlu | 6,486.55 mi (10,439.10 km) |
| Portales to Kozluk | 6,952.15 mi (11,188.40 km) |
| Portales to Kucuk Dalyan | 6,918.12 mi (11,133.64 km) |
