| Gentilly to Marco de Canavezes | 734.09 mi (1,181.41 km) |
| Gentilly to Marinha Grande | 836.87 mi (1,346.81 km) |
| Gentilly to Massama | 902.73 mi (1,452.80 km) |
| Gentilly to Matosinhos | 752.94 mi (1,211.74 km) |
| Gentilly to Mealhada | 786.68 mi (1,266.05 km) |
| Gentilly to Melgaco | 690.55 mi (1,111.33 km) |
| Gentilly to Melres | 748.68 mi (1,204.89 km) |
| Gentilly to Mira | 793.39 mi (1,276.85 km) |
| Gentilly to Miranda do Corvo | 798.29 mi (1,284.73 km) |
| Gentilly to Mirandela | 685.86 mi (1,103.78 km) |
| Gentilly to Mogadouro | 679.16 mi (1,093.00 km) |
| Gentilly to Moimenta da Beira | 727.14 mi (1,170.21 km) |
| Gentilly to Moita | 899.61 mi (1,447.79 km) |
| Gentilly to Moncao | 700.35 mi (1,127.11 km) |
| Gentilly to Montalegre | 688.65 mi (1,108.27 km) |
