| Palermo to Marco de Canavezes | 1,160.72 mi (1,868.00 km) |
| Palermo to Marinha Grande | 1,200.45 mi (1,931.94 km) |
| Palermo to Massama | 1,222.76 mi (1,967.84 km) |
| Palermo to Matosinhos | 1,189.28 mi (1,913.96 km) |
| Palermo to Mealhada | 1,174.45 mi (1,890.10 km) |
| Palermo to Melgaco | 1,172.28 mi (1,886.60 km) |
| Palermo to Melres | 1,173.27 mi (1,888.20 km) |
| Palermo to Mira | 1,189.39 mi (1,914.14 km) |
| Palermo to Miranda do Corvo | 1,168.24 mi (1,880.10 km) |
| Palermo to Mirandela | 1,112.23 mi (1,789.95 km) |
| Palermo to Mogadouro | 1,087.27 mi (1,749.79 km) |
| Palermo to Moimenta da Beira | 1,132.02 mi (1,821.80 km) |
| Palermo to Moita | 1,207.77 mi (1,943.72 km) |
| Palermo to Moncao | 1,182.83 mi (1,903.57 km) |
| Palermo to Montalegre | 1,145.84 mi (1,844.06 km) |
