| Pontypridd to Kelkheim (Taunus) | 523.41 mi (842.34 km) |
| Pontypridd to Kelsterbach | 528.32 mi (850.25 km) |
| Pontypridd to Kemberg | 682.96 mi (1,099.12 km) |
| Pontypridd to Kempen | 420.01 mi (675.93 km) |
| Pontypridd to Kempten | 665.41 mi (1,070.87 km) |
| Pontypridd to Kenzingen | 547.01 mi (880.32 km) |
| Pontypridd to Kerpen | 436.81 mi (702.98 km) |
| Pontypridd to Ketsch | 543.77 mi (875.12 km) |
| Pontypridd to Kevelaer | 411.43 mi (662.14 km) |
| Pontypridd to Kiel | 590.63 mi (950.53 km) |
| Pontypridd to Kierspe | 471.23 mi (758.38 km) |
| Pontypridd to Kirchhain | 532.75 mi (857.38 km) |
| Pontypridd to Kirchheim bei Munchen | 710.95 mi (1,144.16 km) |
| Pontypridd to Kirchheim unter Teck | 601.35 mi (967.78 km) |
| Pontypridd to Kirchhundem | 493.74 mi (794.59 km) |
