| Vitoria-Gasteiz to Karlovo | 1,388.69 mi (2,234.88 km) |
| Vitoria-Gasteiz to Karnobat | 1,497.62 mi (2,410.18 km) |
| Vitoria-Gasteiz to Kavarna | 1,555.15 mi (2,502.77 km) |
| Vitoria-Gasteiz to Kazanlak | 1,418.68 mi (2,283.15 km) |
| Vitoria-Gasteiz to Knezha | 1,343.62 mi (2,162.35 km) |
| Vitoria-Gasteiz to Kostinbrod | 1,307.10 mi (2,103.57 km) |
| Vitoria-Gasteiz to Kozloduy | 1,323.90 mi (2,130.61 km) |
| Vitoria-Gasteiz to Kyustendil | 1,286.53 mi (2,070.47 km) |
| Vitoria-Gasteiz to Levski | 1,397.07 mi (2,248.36 km) |
| Vitoria-Gasteiz to Lom | 1,299.01 mi (2,090.55 km) |
| Vitoria-Gasteiz to Lovech | 1,378.70 mi (2,218.80 km) |
| Vitoria-Gasteiz to Lukovit | 1,350.59 mi (2,173.57 km) |
| Vitoria-Gasteiz to Lyaskovets | 1,428.87 mi (2,299.55 km) |
| Vitoria-Gasteiz to Mezdra | 1,327.81 mi (2,136.91 km) |
| Vitoria-Gasteiz to Momchilgrad | 1,434.68 mi (2,308.89 km) |
