| Croissy-sur-Seine to Marco de Canavezes | 730.31 mi (1,175.32 km) |
| Croissy-sur-Seine to Marinha Grande | 833.46 mi (1,341.32 km) |
| Croissy-sur-Seine to Massama | 899.61 mi (1,447.78 km) |
| Croissy-sur-Seine to Matosinhos | 748.88 mi (1,205.21 km) |
| Croissy-sur-Seine to Mealhada | 783.19 mi (1,260.43 km) |
| Croissy-sur-Seine to Melgaco | 686.14 mi (1,104.23 km) |
| Croissy-sur-Seine to Melres | 744.84 mi (1,198.71 km) |
| Croissy-sur-Seine to Mira | 789.73 mi (1,270.95 km) |
| Croissy-sur-Seine to Miranda do Corvo | 795.01 mi (1,279.44 km) |
| Croissy-sur-Seine to Mirandela | 682.42 mi (1,098.25 km) |
| Croissy-sur-Seine to Mogadouro | 676.09 mi (1,088.05 km) |
| Croissy-sur-Seine to Moimenta da Beira | 723.76 mi (1,164.78 km) |
| Croissy-sur-Seine to Moita | 896.68 mi (1,443.07 km) |
| Croissy-sur-Seine to Moncao | 695.86 mi (1,119.88 km) |
| Croissy-sur-Seine to Montalegre | 684.66 mi (1,101.86 km) |
