| North Shields to Mangualde | 1,036.54 mi (1,668.15 km) |
| North Shields to Marco de Canavezes | 1,003.04 mi (1,614.24 km) |
| North Shields to Marinha Grande | 1,109.50 mi (1,785.56 km) |
| North Shields to Massama | 1,180.51 mi (1,899.84 km) |
| North Shields to Matosinhos | 1,010.96 mi (1,626.99 km) |
| North Shields to Mealhada | 1,060.50 mi (1,706.71 km) |
| North Shields to Melgaco | 942.76 mi (1,517.23 km) |
| North Shields to Melres | 1,014.32 mi (1,632.39 km) |
| North Shields to Mira | 1,061.19 mi (1,707.82 km) |
| North Shields to Miranda do Corvo | 1,077.80 mi (1,734.55 km) |
| North Shields to Mirandela | 970.20 mi (1,561.38 km) |
| North Shields to Mogadouro | 974.98 mi (1,569.07 km) |
| North Shields to Moimenta da Beira | 1,009.50 mi (1,624.63 km) |
| North Shields to Moita | 1,183.53 mi (1,904.71 km) |
| North Shields to Moncao | 948.83 mi (1,526.99 km) |
