| Park Forest to Mangualde | 4,004.27 mi (6,444.24 km) |
| Park Forest to Marco de Canavezes | 3,966.98 mi (6,384.24 km) |
| Park Forest to Marinha Grande | 3,979.48 mi (6,404.36 km) |
| Park Forest to Massama | 3,997.63 mi (6,433.56 km) |
| Park Forest to Matosinhos | 3,941.95 mi (6,343.95 km) |
| Park Forest to Mealhada | 3,980.24 mi (6,405.58 km) |
| Park Forest to Melgaco | 3,930.68 mi (6,325.83 km) |
| Park Forest to Melres | 3,959.51 mi (6,372.22 km) |
| Park Forest to Mira | 3,965.55 mi (6,381.94 km) |
| Park Forest to Miranda do Corvo | 3,995.23 mi (6,429.69 km) |
| Park Forest to Mirandela | 4,000.69 mi (6,438.48 km) |
| Park Forest to Mogadouro | 4,026.83 mi (6,480.56 km) |
| Park Forest to Moimenta da Beira | 3,998.23 mi (6,434.53 km) |
| Park Forest to Moita | 4,014.93 mi (6,461.40 km) |
| Park Forest to Moncao | 3,922.49 mi (6,312.64 km) |
