| Airdrie to Mangualde | 1,067.94 mi (1,718.68 km) |
| Airdrie to Marco de Canavezes | 1,031.39 mi (1,659.86 km) |
| Airdrie to Marinha Grande | 1,135.86 mi (1,827.98 km) |
| Airdrie to Massama | 1,206.60 mi (1,941.83 km) |
| Airdrie to Matosinhos | 1,036.21 mi (1,667.61 km) |
| Airdrie to Mealhada | 1,088.46 mi (1,751.71 km) |
| Airdrie to Melgaco | 968.79 mi (1,559.11 km) |
| Airdrie to Melres | 1,041.45 mi (1,676.05 km) |
| Airdrie to Mira | 1,087.53 mi (1,750.21 km) |
| Airdrie to Miranda do Corvo | 1,106.82 mi (1,781.25 km) |
| Airdrie to Mirandela | 1,003.61 mi (1,615.15 km) |
| Airdrie to Mogadouro | 1,011.26 mi (1,627.46 km) |
| Airdrie to Moimenta da Beira | 1,041.18 mi (1,675.61 km) |
| Airdrie to Moita | 1,211.24 mi (1,949.30 km) |
| Airdrie to Moncao | 973.67 mi (1,566.97 km) |
