| Pontypridd to Karditsa | 1,475.13 mi (2,374.00 km) |
| Pontypridd to Kastoria | 1,396.12 mi (2,246.84 km) |
| Pontypridd to Katerini | 1,456.27 mi (2,343.63 km) |
| Pontypridd to Keratsini | 1,608.29 mi (2,588.28 km) |
| Pontypridd to Kerkyra | 1,386.04 mi (2,230.62 km) |
| Pontypridd to Kiato | 1,572.66 mi (2,530.95 km) |
| Pontypridd to Kifisia | 1,610.43 mi (2,591.73 km) |
| Pontypridd to Kilkis | 1,438.88 mi (2,315.65 km) |
| Pontypridd to Komotini | 1,537.58 mi (2,474.50 km) |
| Pontypridd to Korinthos | 1,583.01 mi (2,547.60 km) |
| Pontypridd to Koropi | 1,621.49 mi (2,609.53 km) |
| Pontypridd to Korydallos | 1,608.77 mi (2,589.07 km) |
| Pontypridd to Kos | 1,804.20 mi (2,903.58 km) |
| Pontypridd to Kozani | 1,426.39 mi (2,295.56 km) |
| Pontypridd to Lagos | 1,522.93 mi (2,450.92 km) |
