| Cascais to Montigny-les-Metz | 1,053.23 mi (1,695.00 km) |
| Cascais to Montivilliers | 886.38 mi (1,426.50 km) |
| Cascais to Montlouis-sur-Loire | 791.04 mi (1,273.05 km) |
| Cascais to Montlucon | 806.72 mi (1,298.29 km) |
| Cascais to Montmagny | 918.41 mi (1,478.03 km) |
| Cascais to Montmorency | 918.53 mi (1,478.24 km) |
| Cascais to Montpellier | 769.13 mi (1,237.79 km) |
| Cascais to Montreuil | 915.91 mi (1,474.02 km) |
| Cascais to Montrouge | 909.88 mi (1,464.30 km) |
| Cascais to Morangis | 904.81 mi (1,456.15 km) |
| Cascais to Morieres-les-Avignon | 825.17 mi (1,327.97 km) |
| Cascais to Morlaix | 736.96 mi (1,186.02 km) |
| Cascais to Morsang-sur-Orge | 902.98 mi (1,453.21 km) |
| Cascais to Mouans-Sartoux | 915.81 mi (1,473.86 km) |
| Cascais to Mougins | 916.52 mi (1,475.00 km) |
