| Porthcawl to Kocaali | 1,779.06 mi (2,863.12 km) |
| Porthcawl to Kocaeli | 1,751.52 mi (2,818.80 km) |
| Porthcawl to Konak | 1,737.41 mi (2,796.09 km) |
| Porthcawl to Konakli | 2,016.41 mi (3,245.10 km) |
| Porthcawl to Konya | 1,983.09 mi (3,191.47 km) |
| Porthcawl to Koprukoy | 2,293.61 mi (3,691.21 km) |
| Porthcawl to Korfez | 1,742.91 mi (2,804.94 km) |
| Porthcawl to Korkut | 2,340.59 mi (3,766.82 km) |
| Porthcawl to Kose | 2,188.77 mi (3,522.49 km) |
| Porthcawl to Kovancilar | 2,259.16 mi (3,635.76 km) |
| Porthcawl to Koyulhisar | 2,106.83 mi (3,390.61 km) |
| Porthcawl to Kozan | 2,140.79 mi (3,445.28 km) |
| Porthcawl to Kozlu | 1,802.18 mi (2,900.32 km) |
| Porthcawl to Kozluk | 2,350.98 mi (3,783.54 km) |
| Porthcawl to Kucuk Dalyan | 2,211.49 mi (3,559.06 km) |
