| Pontypridd to Kocaali | 1,765.89 mi (2,841.93 km) |
| Pontypridd to Kocaeli | 1,738.65 mi (2,798.09 km) |
| Pontypridd to Konak | 1,726.13 mi (2,777.93 km) |
| Pontypridd to Konakli | 2,004.56 mi (3,226.03 km) |
| Pontypridd to Konya | 1,970.68 mi (3,171.50 km) |
| Pontypridd to Koprukoy | 2,279.01 mi (3,667.70 km) |
| Pontypridd to Korfez | 1,730.07 mi (2,784.28 km) |
| Pontypridd to Korkut | 2,326.29 mi (3,743.80 km) |
| Pontypridd to Kose | 2,174.41 mi (3,499.37 km) |
| Pontypridd to Kovancilar | 2,245.14 mi (3,613.21 km) |
| Pontypridd to Koyulhisar | 2,092.70 mi (3,367.87 km) |
| Pontypridd to Kozan | 2,127.83 mi (3,424.41 km) |
| Pontypridd to Kozlu | 1,788.71 mi (2,878.64 km) |
| Pontypridd to Kozluk | 2,336.85 mi (3,760.80 km) |
| Pontypridd to Kucuk Dalyan | 2,198.81 mi (3,538.65 km) |
