| Jennings to Mangualde | 4,216.49 mi (6,785.79 km) |
| Jennings to Marco de Canavezes | 4,179.94 mi (6,726.97 km) |
| Jennings to Marinha Grande | 4,189.27 mi (6,741.98 km) |
| Jennings to Massama | 4,205.26 mi (6,767.72 km) |
| Jennings to Matosinhos | 4,154.52 mi (6,686.05 km) |
| Jennings to Mealhada | 4,191.56 mi (6,745.67 km) |
| Jennings to Melgaco | 4,145.18 mi (6,671.03 km) |
| Jennings to Melres | 4,172.09 mi (6,714.33 km) |
| Jennings to Mira | 4,176.75 mi (6,721.83 km) |
| Jennings to Miranda do Corvo | 4,206.12 mi (6,769.10 km) |
| Jennings to Mirandela | 4,214.84 mi (6,783.14 km) |
| Jennings to Mogadouro | 4,241.06 mi (6,825.32 km) |
| Jennings to Moimenta da Beira | 4,211.22 mi (6,777.30 km) |
| Jennings to Moita | 4,222.60 mi (6,795.62 km) |
| Jennings to Moncao | 4,136.78 mi (6,657.50 km) |
