| Le Locle to Montigny-les-Metz | 144.10 mi (231.90 km) |
| Le Locle to Montivilliers | 347.07 mi (558.56 km) |
| Le Locle to Montlouis-sur-Loire | 278.75 mi (448.60 km) |
| Le Locle to Montlucon | 202.47 mi (325.84 km) |
| Le Locle to Montmagny | 242.86 mi (390.84 km) |
| Le Locle to Montmorency | 244.36 mi (393.26 km) |
| Le Locle to Montpellier | 275.60 mi (443.54 km) |
| Le Locle to Montreuil | 235.05 mi (378.28 km) |
| Le Locle to Montrouge | 238.35 mi (383.58 km) |
| Le Locle to Morangis | 234.20 mi (376.92 km) |
| Le Locle to Morieres-les-Avignon | 232.77 mi (374.60 km) |
| Le Locle to Morlaix | 501.44 mi (806.98 km) |
| Le Locle to Morsang-sur-Orge | 232.33 mi (373.90 km) |
| Le Locle to Mouans-Sartoux | 237.46 mi (382.15 km) |
| Le Locle to Mougins | 238.89 mi (384.46 km) |
