| Pontypridd to Kothen | 652.65 mi (1,050.34 km) |
| Pontypridd to Kranenburg | 400.33 mi (644.27 km) |
| Pontypridd to Krefeld | 426.57 mi (686.49 km) |
| Pontypridd to Kressbronn am Bodensee | 641.08 mi (1,031.72 km) |
| Pontypridd to Kreuzau | 429.67 mi (691.49 km) |
| Pontypridd to Kreuztal | 490.17 mi (788.86 km) |
| Pontypridd to Kriftel | 525.17 mi (845.18 km) |
| Pontypridd to Kronach | 644.72 mi (1,037.57 km) |
| Pontypridd to Kronberg | 524.71 mi (844.44 km) |
| Pontypridd to Kronshagen | 588.59 mi (947.24 km) |
| Pontypridd to Krumbach | 651.05 mi (1,047.76 km) |
| Pontypridd to Kulmbach | 651.66 mi (1,048.74 km) |
| Pontypridd to Kummersbruck | 684.47 mi (1,101.54 km) |
| Pontypridd to Kunzell | 570.74 mi (918.52 km) |
| Pontypridd to Kunzelsau | 594.20 mi (956.27 km) |
