| Hoyo de Manzanares to Karditsa | 1,363.46 mi (2,194.28 km) |
| Hoyo de Manzanares to Kastoria | 1,315.37 mi (2,116.89 km) |
| Hoyo de Manzanares to Katerini | 1,382.19 mi (2,224.42 km) |
| Hoyo de Manzanares to Keratsini | 1,475.76 mi (2,375.00 km) |
| Hoyo de Manzanares to Kerkyra | 1,255.67 mi (2,020.80 km) |
| Hoyo de Manzanares to Kiato | 1,429.48 mi (2,300.52 km) |
| Hoyo de Manzanares to Kifisia | 1,484.06 mi (2,388.37 km) |
| Hoyo de Manzanares to Kilkis | 1,393.65 mi (2,242.87 km) |
| Hoyo de Manzanares to Komotini | 1,524.03 mi (2,452.70 km) |
| Hoyo de Manzanares to Korinthos | 1,440.15 mi (2,317.69 km) |
| Hoyo de Manzanares to Koropi | 1,490.47 mi (2,398.68 km) |
| Hoyo de Manzanares to Korydallos | 1,477.19 mi (2,377.31 km) |
| Hoyo de Manzanares to Kos | 1,688.16 mi (2,716.84 km) |
| Hoyo de Manzanares to Kozani | 1,344.56 mi (2,163.85 km) |
| Hoyo de Manzanares to Lagos | 1,504.20 mi (2,420.77 km) |
