| Montelupo Fiorentino to Karlovo | 697.96 mi (1,123.26 km) |
| Montelupo Fiorentino to Karnobat | 806.73 mi (1,298.30 km) |
| Montelupo Fiorentino to Kavarna | 865.35 mi (1,392.65 km) |
| Montelupo Fiorentino to Kazanlak | 727.90 mi (1,171.45 km) |
| Montelupo Fiorentino to Knezha | 653.13 mi (1,051.12 km) |
| Montelupo Fiorentino to Kostinbrod | 616.41 mi (992.02 km) |
| Montelupo Fiorentino to Kozloduy | 633.99 mi (1,020.31 km) |
| Montelupo Fiorentino to Kyustendil | 597.38 mi (961.39 km) |
| Montelupo Fiorentino to Levski | 706.52 mi (1,137.03 km) |
| Montelupo Fiorentino to Lom | 609.12 mi (980.29 km) |
| Montelupo Fiorentino to Lovech | 687.86 mi (1,107.00 km) |
| Montelupo Fiorentino to Lukovit | 659.76 mi (1,061.78 km) |
| Montelupo Fiorentino to Lyaskovets | 738.08 mi (1,187.83 km) |
| Montelupo Fiorentino to Mezdra | 636.93 mi (1,025.04 km) |
| Montelupo Fiorentino to Momchilgrad | 746.58 mi (1,201.50 km) |
