| San Baudilio de Llobregat to Karlovo | 1,168.91 mi (1,881.18 km) |
| San Baudilio de Llobregat to Karnobat | 1,279.30 mi (2,058.84 km) |
| San Baudilio de Llobregat to Kavarna | 1,343.78 mi (2,162.60 km) |
| San Baudilio de Llobregat to Kazanlak | 1,199.10 mi (1,929.77 km) |
| San Baudilio de Llobregat to Knezha | 1,130.63 mi (1,819.58 km) |
| San Baudilio de Llobregat to Kostinbrod | 1,087.73 mi (1,750.53 km) |
| San Baudilio de Llobregat to Kozloduy | 1,113.33 mi (1,791.73 km) |
| San Baudilio de Llobregat to Kyustendil | 1,062.32 mi (1,709.64 km) |
| San Baudilio de Llobregat to Levski | 1,183.41 mi (1,904.51 km) |
| San Baudilio de Llobregat to Lom | 1,088.69 mi (1,752.07 km) |
| San Baudilio de Llobregat to Lovech | 1,162.87 mi (1,871.46 km) |
| San Baudilio de Llobregat to Lukovit | 1,135.03 mi (1,826.65 km) |
| San Baudilio de Llobregat to Lyaskovets | 1,213.34 mi (1,952.68 km) |
| San Baudilio de Llobregat to Mezdra | 1,111.58 mi (1,788.92 km) |
| San Baudilio de Llobregat to Momchilgrad | 1,207.09 mi (1,942.63 km) |
