| Palm Harbor to Mangualde | 4,236.85 mi (6,818.55 km) |
| Palm Harbor to Marco de Canavezes | 4,207.76 mi (6,771.74 km) |
| Palm Harbor to Marinha Grande | 4,190.67 mi (6,744.23 km) |
| Palm Harbor to Massama | 4,189.25 mi (6,741.95 km) |
| Palm Harbor to Matosinhos | 4,179.90 mi (6,726.91 km) |
| Palm Harbor to Mealhada | 4,205.27 mi (6,767.73 km) |
| Palm Harbor to Melgaco | 4,187.44 mi (6,739.04 km) |
| Palm Harbor to Melres | 4,196.93 mi (6,754.31 km) |
| Palm Harbor to Mira | 4,189.97 mi (6,743.11 km) |
| Palm Harbor to Miranda do Corvo | 4,215.86 mi (6,784.77 km) |
| Palm Harbor to Mirandela | 4,251.78 mi (6,842.58 km) |
| Palm Harbor to Mogadouro | 4,277.69 mi (6,884.27 km) |
| Palm Harbor to Moimenta da Beira | 4,238.20 mi (6,820.73 km) |
| Palm Harbor to Moita | 4,206.29 mi (6,769.37 km) |
| Palm Harbor to Moncao | 4,177.42 mi (6,722.92 km) |
