| Deming to Mangualde | 5,275.11 mi (8,489.47 km) |
| Deming to Marco de Canavezes | 5,237.16 mi (8,428.39 km) |
| Deming to Marinha Grande | 5,252.16 mi (8,452.53 km) |
| Deming to Massama | 5,271.33 mi (8,483.38 km) |
| Deming to Matosinhos | 5,212.52 mi (8,388.74 km) |
| Deming to Mealhada | 5,251.86 mi (8,452.06 km) |
| Deming to Melgaco | 5,199.19 mi (8,367.29 km) |
| Deming to Melres | 5,230.06 mi (8,416.97 km) |
| Deming to Mira | 5,237.27 mi (8,428.58 km) |
| Deming to Miranda do Corvo | 5,267.16 mi (8,476.67 km) |
| Deming to Mirandela | 5,269.53 mi (8,480.49 km) |
| Deming to Mogadouro | 5,295.58 mi (8,522.40 km) |
| Deming to Moimenta da Beira | 5,268.35 mi (8,478.59 km) |
| Deming to Moita | 5,288.61 mi (8,511.20 km) |
| Deming to Moncao | 5,191.27 mi (8,354.54 km) |
