| Pencoed to Karditsa | 1,479.18 mi (2,380.51 km) |
| Pencoed to Kastoria | 1,400.37 mi (2,253.68 km) |
| Pencoed to Katerini | 1,460.68 mi (2,350.73 km) |
| Pencoed to Keratsini | 1,612.30 mi (2,594.74 km) |
| Pencoed to Kerkyra | 1,389.74 mi (2,236.58 km) |
| Pencoed to Kiato | 1,576.51 mi (2,537.16 km) |
| Pencoed to Kifisia | 1,614.51 mi (2,598.30 km) |
| Pencoed to Kilkis | 1,443.56 mi (2,323.18 km) |
| Pencoed to Komotini | 1,542.72 mi (2,482.76 km) |
| Pencoed to Korinthos | 1,586.88 mi (2,553.83 km) |
| Pencoed to Koropi | 1,625.53 mi (2,616.04 km) |
| Pencoed to Korydallos | 1,612.80 mi (2,595.55 km) |
| Pencoed to Kos | 1,808.61 mi (2,910.67 km) |
| Pencoed to Kozani | 1,430.68 mi (2,302.45 km) |
| Pencoed to Lagos | 1,528.00 mi (2,459.07 km) |
