| Castellammare del Golfo to Montigny-les-Metz | 835.17 mi (1,344.07 km) |
| Castellammare del Golfo to Montivilliers | 1,014.13 mi (1,632.09 km) |
| Castellammare del Golfo to Montlouis-sur-Loire | 888.43 mi (1,429.79 km) |
| Castellammare del Golfo to Montlucon | 777.73 mi (1,251.63 km) |
| Castellammare del Golfo to Montmagny | 920.52 mi (1,481.44 km) |
| Castellammare del Golfo to Montmorency | 922.09 mi (1,483.96 km) |
| Castellammare del Golfo to Montpellier | 608.11 mi (978.66 km) |
| Castellammare del Golfo to Montreuil | 911.68 mi (1,467.21 km) |
| Castellammare del Golfo to Montrouge | 912.80 mi (1,469.01 km) |
| Castellammare del Golfo to Morangis | 906.50 mi (1,458.88 km) |
| Castellammare del Golfo to Morieres-les-Avignon | 582.65 mi (937.68 km) |
| Castellammare del Golfo to Morlaix | 1,107.98 mi (1,783.12 km) |
| Castellammare del Golfo to Morsang-sur-Orge | 903.79 mi (1,454.52 km) |
| Castellammare del Golfo to Mouans-Sartoux | 494.50 mi (795.82 km) |
| Castellammare del Golfo to Mougins | 492.71 mi (792.93 km) |
