| Ystrad Mynach to Karditsa | 1,472.36 mi (2,369.54 km) |
| Ystrad Mynach to Kastoria | 1,393.25 mi (2,242.21 km) |
| Ystrad Mynach to Katerini | 1,453.30 mi (2,338.85 km) |
| Ystrad Mynach to Keratsini | 1,605.53 mi (2,583.85 km) |
| Ystrad Mynach to Kerkyra | 1,383.47 mi (2,226.47 km) |
| Ystrad Mynach to Kiato | 1,570.00 mi (2,526.67 km) |
| Ystrad Mynach to Kifisia | 1,607.64 mi (2,587.24 km) |
| Ystrad Mynach to Kilkis | 1,435.76 mi (2,310.63 km) |
| Ystrad Mynach to Komotini | 1,534.22 mi (2,469.09 km) |
| Ystrad Mynach to Korinthos | 1,580.33 mi (2,543.30 km) |
| Ystrad Mynach to Koropi | 1,618.71 mi (2,605.07 km) |
| Ystrad Mynach to Korydallos | 1,606.01 mi (2,584.63 km) |
| Ystrad Mynach to Kos | 1,801.23 mi (2,898.80 km) |
| Ystrad Mynach to Kozani | 1,423.50 mi (2,290.89 km) |
| Ystrad Mynach to Lagos | 1,519.61 mi (2,445.57 km) |
