| Serpa to Montigny-les-Metz | 1,030.64 mi (1,658.65 km) |
| Serpa to Montivilliers | 889.69 mi (1,431.82 km) |
| Serpa to Montlouis-sur-Loire | 779.34 mi (1,254.23 km) |
| Serpa to Montlucon | 779.55 mi (1,254.56 km) |
| Serpa to Montmagny | 909.01 mi (1,462.90 km) |
| Serpa to Montmorency | 909.32 mi (1,463.42 km) |
| Serpa to Montpellier | 715.81 mi (1,151.98 km) |
| Serpa to Montreuil | 905.48 mi (1,457.22 km) |
| Serpa to Montrouge | 899.71 mi (1,447.95 km) |
| Serpa to Morangis | 893.97 mi (1,438.71 km) |
| Serpa to Morieres-les-Avignon | 771.71 mi (1,241.95 km) |
| Serpa to Morlaix | 758.51 mi (1,220.70 km) |
| Serpa to Morsang-sur-Orge | 891.84 mi (1,435.29 km) |
| Serpa to Mouans-Sartoux | 855.57 mi (1,376.90 km) |
| Serpa to Mougins | 856.10 mi (1,377.76 km) |
