| Cottage Lake to Mangualde | 5,129.81 mi (8,255.62 km) |
| Cottage Lake to Marco de Canavezes | 5,086.04 mi (8,185.20 km) |
| Cottage Lake to Marinha Grande | 5,135.61 mi (8,264.97 km) |
| Cottage Lake to Massama | 5,176.49 mi (8,330.76 km) |
| Cottage Lake to Matosinhos | 5,067.67 mi (8,155.63 km) |
| Cottage Lake to Mealhada | 5,118.43 mi (8,237.32 km) |
| Cottage Lake to Melgaco | 5,032.74 mi (8,099.42 km) |
| Cottage Lake to Melres | 5,083.88 mi (8,181.72 km) |
| Cottage Lake to Mira | 5,106.22 mi (8,217.67 km) |
| Cottage Lake to Miranda do Corvo | 5,137.41 mi (8,267.87 km) |
| Cottage Lake to Mirandela | 5,102.02 mi (8,210.90 km) |
| Cottage Lake to Mogadouro | 5,125.40 mi (8,248.54 km) |
| Cottage Lake to Moimenta da Beira | 5,114.71 mi (8,231.33 km) |
| Cottage Lake to Moita | 5,192.23 mi (8,356.08 km) |
| Cottage Lake to Moncao | 5,027.99 mi (8,091.76 km) |
