| Live Oak to Mangualde | 5,651.28 mi (9,094.86 km) |
| Live Oak to Marco de Canavezes | 5,609.29 mi (9,027.27 km) |
| Live Oak to Marinha Grande | 5,645.26 mi (9,085.17 km) |
| Live Oak to Massama | 5,677.59 mi (9,137.19 km) |
| Live Oak to Matosinhos | 5,588.09 mi (8,993.15 km) |
| Live Oak to Mealhada | 5,634.86 mi (9,068.43 km) |
| Live Oak to Melgaco | 5,561.48 mi (8,950.34 km) |
| Live Oak to Melres | 5,605.07 mi (9,020.49 km) |
| Live Oak to Mira | 5,621.49 mi (9,046.91 km) |
| Live Oak to Miranda do Corvo | 5,652.58 mi (9,096.95 km) |
| Live Oak to Mirandela | 5,632.16 mi (9,064.08 km) |
| Live Oak to Mogadouro | 5,656.94 mi (9,103.97 km) |
| Live Oak to Moimenta da Beira | 5,639.39 mi (9,075.72 km) |
| Live Oak to Moita | 5,694.20 mi (9,163.93 km) |
| Live Oak to Moncao | 5,555.37 mi (8,940.51 km) |
