| Den Helder to Karditsa | 1,240.06 mi (1,995.69 km) |
| Den Helder to Kastoria | 1,155.51 mi (1,859.61 km) |
| Den Helder to Katerini | 1,208.46 mi (1,944.82 km) |
| Den Helder to Keratsini | 1,371.95 mi (2,207.94 km) |
| Den Helder to Kerkyra | 1,165.68 mi (1,875.98 km) |
| Den Helder to Kiato | 1,342.70 mi (2,160.86 km) |
| Den Helder to Kifisia | 1,371.65 mi (2,207.45 km) |
| Den Helder to Kilkis | 1,181.79 mi (1,901.90 km) |
| Den Helder to Komotini | 1,263.22 mi (2,032.95 km) |
| Den Helder to Korinthos | 1,352.22 mi (2,176.19 km) |
| Den Helder to Koropi | 1,383.76 mi (2,226.95 km) |
| Den Helder to Korydallos | 1,372.05 mi (2,208.10 km) |
| Den Helder to Kos | 1,551.29 mi (2,496.56 km) |
| Den Helder to Kozani | 1,183.75 mi (1,905.07 km) |
| Den Helder to Lagos | 1,251.14 mi (2,013.52 km) |
