| Montespertoli to Karlovo | 694.51 mi (1,117.71 km) |
| Montespertoli to Karnobat | 803.43 mi (1,293.00 km) |
| Montespertoli to Kavarna | 862.52 mi (1,388.09 km) |
| Montespertoli to Kazanlak | 724.48 mi (1,165.95 km) |
| Montespertoli to Knezha | 650.15 mi (1,046.31 km) |
| Montespertoli to Kostinbrod | 612.94 mi (986.43 km) |
| Montespertoli to Kozloduy | 631.17 mi (1,015.77 km) |
| Montespertoli to Kyustendil | 593.53 mi (955.19 km) |
| Montespertoli to Levski | 703.50 mi (1,132.17 km) |
| Montespertoli to Lom | 606.32 mi (975.78 km) |
| Montespertoli to Lovech | 684.68 mi (1,101.89 km) |
| Montespertoli to Lukovit | 656.59 mi (1,056.68 km) |
| Montespertoli to Lyaskovets | 734.95 mi (1,182.79 km) |
| Montespertoli to Mezdra | 633.71 mi (1,019.85 km) |
| Montespertoli to Momchilgrad | 742.61 mi (1,195.11 km) |
