| Castellabate to Montigny-les-Metz | 746.11 mi (1,200.75 km) |
| Castellabate to Montivilliers | 962.26 mi (1,548.61 km) |
| Castellabate to Montlouis-sur-Loire | 856.36 mi (1,378.17 km) |
| Castellabate to Montlucon | 747.60 mi (1,203.14 km) |
| Castellabate to Montmagny | 861.14 mi (1,385.86 km) |
| Castellabate to Montmorency | 862.69 mi (1,388.36 km) |
| Castellabate to Montpellier | 613.38 mi (987.14 km) |
| Castellabate to Montreuil | 852.77 mi (1,372.40 km) |
| Castellabate to Montrouge | 855.15 mi (1,376.23 km) |
| Castellabate to Morangis | 849.90 mi (1,367.79 km) |
| Castellabate to Morieres-les-Avignon | 573.32 mi (922.67 km) |
| Castellabate to Morlaix | 1,085.29 mi (1,746.60 km) |
| Castellabate to Morsang-sur-Orge | 847.58 mi (1,364.05 km) |
| Castellabate to Mouans-Sartoux | 470.32 mi (756.91 km) |
| Castellabate to Mougins | 468.68 mi (754.27 km) |
