| Winter Park to Mangualde | 4,145.91 mi (6,672.20 km) |
| Winter Park to Marco de Canavezes | 4,116.99 mi (6,625.66 km) |
| Winter Park to Marinha Grande | 4,099.40 mi (6,597.35 km) |
| Winter Park to Massama | 4,097.69 mi (6,594.60 km) |
| Winter Park to Matosinhos | 4,089.10 mi (6,580.77 km) |
| Winter Park to Mealhada | 4,114.22 mi (6,621.20 km) |
| Winter Park to Melgaco | 4,097.00 mi (6,593.49 km) |
| Winter Park to Melres | 4,106.11 mi (6,608.14 km) |
| Winter Park to Mira | 4,098.92 mi (6,596.57 km) |
| Winter Park to Miranda do Corvo | 4,124.73 mi (6,638.11 km) |
| Winter Park to Mirandela | 4,161.18 mi (6,696.77 km) |
| Winter Park to Mogadouro | 4,187.06 mi (6,738.42 km) |
| Winter Park to Moimenta da Beira | 4,147.40 mi (6,674.59 km) |
| Winter Park to Moita | 4,114.72 mi (6,622.00 km) |
| Winter Park to Moncao | 4,086.96 mi (6,577.32 km) |
