| Chesterfield to Mangualde | 921.62 mi (1,483.21 km) |
| Chesterfield to Marco de Canavezes | 889.56 mi (1,431.60 km) |
| Chesterfield to Marinha Grande | 996.51 mi (1,603.72 km) |
| Chesterfield to Massama | 1,067.41 mi (1,717.83 km) |
| Chesterfield to Matosinhos | 898.87 mi (1,446.59 km) |
| Chesterfield to Mealhada | 946.97 mi (1,524.00 km) |
| Chesterfield to Melgaco | 830.61 mi (1,336.74 km) |
| Chesterfield to Melres | 901.33 mi (1,450.55 km) |
| Chesterfield to Mira | 948.38 mi (1,526.27 km) |
| Chesterfield to Miranda do Corvo | 963.75 mi (1,551.00 km) |
| Chesterfield to Mirandela | 854.69 mi (1,375.49 km) |
| Chesterfield to Mogadouro | 858.34 mi (1,381.36 km) |
| Chesterfield to Moimenta da Beira | 894.56 mi (1,439.65 km) |
| Chesterfield to Moita | 1,069.72 mi (1,721.55 km) |
| Chesterfield to Moncao | 837.21 mi (1,347.36 km) |
