| Stapleford to Mangualde | 904.30 mi (1,455.33 km) |
| Stapleford to Marco de Canavezes | 872.73 mi (1,404.53 km) |
| Stapleford to Marinha Grande | 979.80 mi (1,576.83 km) |
| Stapleford to Massama | 1,050.64 mi (1,690.84 km) |
| Stapleford to Matosinhos | 882.49 mi (1,420.24 km) |
| Stapleford to Mealhada | 930.10 mi (1,496.85 km) |
| Stapleford to Melgaco | 814.26 mi (1,310.43 km) |
| Stapleford to Melres | 884.67 mi (1,423.74 km) |
| Stapleford to Mira | 931.75 mi (1,499.51 km) |
| Stapleford to Miranda do Corvo | 946.70 mi (1,523.57 km) |
| Stapleford to Mirandela | 837.19 mi (1,347.32 km) |
| Stapleford to Mogadouro | 840.43 mi (1,352.54 km) |
| Stapleford to Moimenta da Beira | 877.24 mi (1,411.78 km) |
| Stapleford to Moita | 1,052.71 mi (1,694.18 km) |
| Stapleford to Moncao | 821.03 mi (1,321.32 km) |
