| Isernia to Montigny-les-Metz | 649.22 mi (1,044.82 km) |
| Isernia to Montivilliers | 871.11 mi (1,401.91 km) |
| Isernia to Montlouis-sur-Loire | 770.92 mi (1,240.68 km) |
| Isernia to Montlucon | 663.85 mi (1,068.36 km) |
| Isernia to Montmagny | 768.86 mi (1,237.37 km) |
| Isernia to Montmorency | 770.40 mi (1,239.84 km) |
| Isernia to Montpellier | 544.53 mi (876.34 km) |
| Isernia to Montreuil | 760.64 mi (1,224.14 km) |
| Isernia to Montrouge | 763.28 mi (1,228.38 km) |
| Isernia to Morangis | 758.30 mi (1,220.37 km) |
| Isernia to Morieres-les-Avignon | 499.94 mi (804.57 km) |
| Isernia to Morlaix | 1,000.93 mi (1,610.85 km) |
| Isernia to Morsang-sur-Orge | 756.08 mi (1,216.79 km) |
| Isernia to Mouans-Sartoux | 394.81 mi (635.38 km) |
| Isernia to Mougins | 393.29 mi (632.94 km) |
