| Ascot to Mangualde | 819.46 mi (1,318.80 km) |
| Ascot to Marco de Canavezes | 790.61 mi (1,272.36 km) |
| Ascot to Marinha Grande | 897.83 mi (1,444.92 km) |
| Ascot to Massama | 968.13 mi (1,558.05 km) |
| Ascot to Matosinhos | 802.65 mi (1,291.74 km) |
| Ascot to Mealhada | 847.52 mi (1,363.95 km) |
| Ascot to Melgaco | 734.89 mi (1,182.69 km) |
| Ascot to Melres | 803.32 mi (1,292.82 km) |
| Ascot to Mira | 850.38 mi (1,368.55 km) |
| Ascot to Miranda do Corvo | 863.13 mi (1,389.07 km) |
| Ascot to Mirandela | 751.71 mi (1,209.75 km) |
| Ascot to Mogadouro | 752.80 mi (1,211.51 km) |
| Ascot to Moimenta da Beira | 792.52 mi (1,275.44 km) |
| Ascot to Moita | 969.00 mi (1,559.46 km) |
| Ascot to Moncao | 742.50 mi (1,194.93 km) |
