| Montesson to Karlovo | 1,169.02 mi (1,881.36 km) |
| Montesson to Karnobat | 1,266.07 mi (2,037.54 km) |
| Montesson to Kavarna | 1,301.29 mi (2,094.22 km) |
| Montesson to Kazanlak | 1,196.18 mi (1,925.07 km) |
| Montesson to Knezha | 1,108.71 mi (1,784.29 km) |
| Montesson to Kostinbrod | 1,092.99 mi (1,759.00 km) |
| Montesson to Kozloduy | 1,084.23 mi (1,744.90 km) |
| Montesson to Kyustendil | 1,088.63 mi (1,751.98 km) |
| Montesson to Levski | 1,159.74 mi (1,866.42 km) |
| Montesson to Lom | 1,060.82 mi (1,707.23 km) |
| Montesson to Lovech | 1,148.66 mi (1,848.59 km) |
| Montesson to Lukovit | 1,122.08 mi (1,805.81 km) |
| Montesson to Lyaskovets | 1,194.30 mi (1,922.04 km) |
| Montesson to Mezdra | 1,103.04 mi (1,775.17 km) |
| Montesson to Momchilgrad | 1,235.25 mi (1,987.94 km) |
