| Ferrol to Karlovo | 1,657.84 mi (2,668.04 km) |
| Ferrol to Karnobat | 1,765.46 mi (2,841.23 km) |
| Ferrol to Kavarna | 1,818.88 mi (2,927.21 km) |
| Ferrol to Kazanlak | 1,687.58 mi (2,715.90 km) |
| Ferrol to Knezha | 1,609.52 mi (2,590.27 km) |
| Ferrol to Kostinbrod | 1,576.50 mi (2,537.12 km) |
| Ferrol to Kozloduy | 1,588.65 mi (2,556.68 km) |
| Ferrol to Kyustendil | 1,558.38 mi (2,507.97 km) |
| Ferrol to Levski | 1,662.98 mi (2,676.31 km) |
| Ferrol to Lom | 1,563.80 mi (2,516.70 km) |
| Ferrol to Lovech | 1,645.86 mi (2,648.76 km) |
| Ferrol to Lukovit | 1,617.79 mi (2,603.59 km) |
| Ferrol to Lyaskovets | 1,695.60 mi (2,728.80 km) |
| Ferrol to Mezdra | 1,595.50 mi (2,567.71 km) |
| Ferrol to Momchilgrad | 1,707.49 mi (2,747.95 km) |
