| San Feliu de Llobregat to Karlovo | 1,168.26 mi (1,880.14 km) |
| San Feliu de Llobregat to Karnobat | 1,278.64 mi (2,057.78 km) |
| San Feliu de Llobregat to Kavarna | 1,343.00 mi (2,161.35 km) |
| San Feliu de Llobregat to Kazanlak | 1,198.46 mi (1,928.73 km) |
| San Feliu de Llobregat to Knezha | 1,129.86 mi (1,818.33 km) |
| San Feliu de Llobregat to Kostinbrod | 1,087.06 mi (1,749.46 km) |
| San Feliu de Llobregat to Kozloduy | 1,112.51 mi (1,790.41 km) |
| San Feliu de Llobregat to Kyustendil | 1,061.74 mi (1,708.71 km) |
| San Feliu de Llobregat to Levski | 1,182.65 mi (1,903.30 km) |
| San Feliu de Llobregat to Lom | 1,087.86 mi (1,750.74 km) |
| San Feliu de Llobregat to Lovech | 1,162.15 mi (1,870.30 km) |
| San Feliu de Llobregat to Lukovit | 1,134.30 mi (1,825.48 km) |
| San Feliu de Llobregat to Lyaskovets | 1,212.62 mi (1,951.52 km) |
| San Feliu de Llobregat to Mezdra | 1,110.86 mi (1,787.76 km) |
| San Feliu de Llobregat to Momchilgrad | 1,206.60 mi (1,941.84 km) |
