| Llantrisant to Kocaali | 1,766.52 mi (2,842.93 km) |
| Llantrisant to Kocaeli | 1,739.16 mi (2,798.90 km) |
| Llantrisant to Konak | 1,726.06 mi (2,777.83 km) |
| Llantrisant to Konakli | 2,004.69 mi (3,226.24 km) |
| Llantrisant to Konya | 1,971.01 mi (3,172.04 km) |
| Llantrisant to Koprukoy | 2,280.24 mi (3,669.70 km) |
| Llantrisant to Korfez | 1,730.56 mi (2,785.07 km) |
| Llantrisant to Korkut | 2,327.39 mi (3,745.57 km) |
| Llantrisant to Kose | 2,175.53 mi (3,501.18 km) |
| Llantrisant to Kovancilar | 2,246.11 mi (3,614.77 km) |
| Llantrisant to Koyulhisar | 2,093.72 mi (3,369.52 km) |
| Llantrisant to Kozan | 2,128.37 mi (3,425.29 km) |
| Llantrisant to Kozlu | 1,789.45 mi (2,879.84 km) |
| Llantrisant to Kozluk | 2,337.88 mi (3,762.45 km) |
| Llantrisant to Kucuk Dalyan | 2,199.25 mi (3,539.35 km) |
