| Pen-y-Bont ar Ogwr to Jicin | 824.60 mi (1,327.07 km) |
| Pen-y-Bont ar Ogwr to Jihlava | 853.18 mi (1,373.07 km) |
| Pen-y-Bont ar Ogwr to Jindrichuv Hradec | 833.35 mi (1,341.14 km) |
| Pen-y-Bont ar Ogwr to Jirkov | 741.84 mi (1,193.88 km) |
| Pen-y-Bont ar Ogwr to Kadan | 736.08 mi (1,184.60 km) |
| Pen-y-Bont ar Ogwr to Karlovy Vary | 721.18 mi (1,160.63 km) |
| Pen-y-Bont ar Ogwr to Karvina | 971.41 mi (1,563.33 km) |
| Pen-y-Bont ar Ogwr to Kladno | 775.27 mi (1,247.68 km) |
| Pen-y-Bont ar Ogwr to Klasterec nad Ohri | 731.65 mi (1,177.48 km) |
| Pen-y-Bont ar Ogwr to Klatovy | 754.74 mi (1,214.64 km) |
| Pen-y-Bont ar Ogwr to Kolin | 824.65 mi (1,327.14 km) |
| Pen-y-Bont ar Ogwr to Koprivnice | 959.07 mi (1,543.47 km) |
| Pen-y-Bont ar Ogwr to Kralupy nad Vltavou | 782.90 mi (1,259.96 km) |
| Pen-y-Bont ar Ogwr to Kraluv Dvur | 775.86 mi (1,248.62 km) |
| Pen-y-Bont ar Ogwr to Krnov | 930.98 mi (1,498.26 km) |
