| Pontypridd to Kamen | 471.99 mi (759.59 km) |
| Pontypridd to Kamenz | 749.86 mi (1,206.79 km) |
| Pontypridd to Kamp-Lintfort | 424.01 mi (682.38 km) |
| Pontypridd to Kandel | 537.18 mi (864.51 km) |
| Pontypridd to Kappeln | 588.31 mi (946.80 km) |
| Pontypridd to Karben | 535.28 mi (861.45 km) |
| Pontypridd to Karlsdorf-Neuthard | 550.08 mi (885.27 km) |
| Pontypridd to Karlsfeld | 697.72 mi (1,122.88 km) |
| Pontypridd to Karlsruhe | 547.70 mi (881.43 km) |
| Pontypridd to Kassel | 552.40 mi (889.01 km) |
| Pontypridd to Kaufbeuren | 673.12 mi (1,083.29 km) |
| Pontypridd to Kaufering | 677.50 mi (1,090.32 km) |
| Pontypridd to Kaufungen | 557.88 mi (897.82 km) |
| Pontypridd to Kehl | 536.62 mi (863.61 km) |
| Pontypridd to Kelheim | 695.51 mi (1,119.31 km) |
