| Hoyo de Manzanares to Karlovo | 1,480.84 mi (2,383.19 km) |
| Hoyo de Manzanares to Karnobat | 1,591.09 mi (2,560.62 km) |
| Hoyo de Manzanares to Kavarna | 1,654.20 mi (2,662.18 km) |
| Hoyo de Manzanares to Kazanlak | 1,511.03 mi (2,431.77 km) |
| Hoyo de Manzanares to Knezha | 1,441.17 mi (2,319.34 km) |
| Hoyo de Manzanares to Kostinbrod | 1,399.51 mi (2,252.30 km) |
| Hoyo de Manzanares to Kozloduy | 1,423.23 mi (2,290.47 km) |
| Hoyo de Manzanares to Kyustendil | 1,374.76 mi (2,212.47 km) |
| Hoyo de Manzanares to Levski | 1,494.17 mi (2,404.64 km) |
| Hoyo de Manzanares to Lom | 1,398.48 mi (2,250.64 km) |
| Hoyo de Manzanares to Lovech | 1,474.08 mi (2,372.30 km) |
| Hoyo de Manzanares to Lukovit | 1,446.15 mi (2,327.35 km) |
| Hoyo de Manzanares to Lyaskovets | 1,524.54 mi (2,453.51 km) |
| Hoyo de Manzanares to Mezdra | 1,422.81 mi (2,289.78 km) |
| Hoyo de Manzanares to Momchilgrad | 1,519.87 mi (2,445.99 km) |
