| Valladolid to Karditsa | 1,402.69 mi (2,257.42 km) |
| Valladolid to Kastoria | 1,350.67 mi (2,173.70 km) |
| Valladolid to Katerini | 1,417.77 mi (2,281.68 km) |
| Valladolid to Keratsini | 1,518.52 mi (2,443.82 km) |
| Valladolid to Kerkyra | 1,295.27 mi (2,084.54 km) |
| Valladolid to Kiato | 1,472.78 mi (2,370.22 km) |
| Valladolid to Kifisia | 1,526.29 mi (2,456.33 km) |
| Valladolid to Kilkis | 1,426.36 mi (2,295.51 km) |
| Valladolid to Komotini | 1,555.13 mi (2,502.74 km) |
| Valladolid to Korinthos | 1,483.54 mi (2,387.53 km) |
| Valladolid to Koropi | 1,533.24 mi (2,467.51 km) |
| Valladolid to Korydallos | 1,519.87 mi (2,446.00 km) |
| Valladolid to Kos | 1,731.39 mi (2,786.40 km) |
| Valladolid to Kozani | 1,380.41 mi (2,221.55 km) |
| Valladolid to Lagos | 1,535.60 mi (2,471.30 km) |
