| Chellaston to Mangualde | 897.76 mi (1,444.81 km) |
| Chellaston to Marco de Canavezes | 866.03 mi (1,393.74 km) |
| Chellaston to Marinha Grande | 973.06 mi (1,565.99 km) |
| Chellaston to Massama | 1,043.92 mi (1,680.03 km) |
| Chellaston to Matosinhos | 875.65 mi (1,409.23 km) |
| Chellaston to Mealhada | 923.41 mi (1,486.09 km) |
| Chellaston to Melgaco | 807.41 mi (1,299.41 km) |
| Chellaston to Melres | 877.92 mi (1,412.87 km) |
| Chellaston to Mira | 924.99 mi (1,488.63 km) |
| Chellaston to Miranda do Corvo | 940.07 mi (1,512.90 km) |
| Chellaston to Mirandela | 830.71 mi (1,336.90 km) |
| Chellaston to Mogadouro | 834.11 mi (1,342.37 km) |
| Chellaston to Moimenta da Beira | 870.70 mi (1,401.25 km) |
| Chellaston to Moita | 1,046.07 mi (1,683.49 km) |
| Chellaston to Moncao | 814.13 mi (1,310.22 km) |
