| Valladolid to Karlovo | 1,506.61 mi (2,424.66 km) |
| Valladolid to Karnobat | 1,616.25 mi (2,601.10 km) |
| Valladolid to Kavarna | 1,676.23 mi (2,697.62 km) |
| Valladolid to Kazanlak | 1,536.73 mi (2,473.12 km) |
| Valladolid to Knezha | 1,463.85 mi (2,355.84 km) |
| Valladolid to Kostinbrod | 1,425.04 mi (2,293.38 km) |
| Valladolid to Kozloduy | 1,444.86 mi (2,325.28 km) |
| Valladolid to Kyustendil | 1,402.53 mi (2,257.16 km) |
| Valladolid to Levski | 1,517.17 mi (2,441.65 km) |
| Valladolid to Lom | 1,420.00 mi (2,285.26 km) |
| Valladolid to Lovech | 1,498.03 mi (2,410.85 km) |
| Valladolid to Lukovit | 1,469.97 mi (2,365.69 km) |
| Valladolid to Lyaskovets | 1,548.39 mi (2,491.89 km) |
| Valladolid to Mezdra | 1,446.92 mi (2,328.59 km) |
| Valladolid to Momchilgrad | 1,549.45 mi (2,493.60 km) |
