| Fleming Island to Mangualde | 4,109.04 mi (6,612.86 km) |
| Fleming Island to Marco de Canavezes | 4,079.14 mi (6,564.74 km) |
| Fleming Island to Marinha Grande | 4,064.65 mi (6,541.42 km) |
| Fleming Island to Massama | 4,065.04 mi (6,542.05 km) |
| Fleming Island to Matosinhos | 4,051.44 mi (6,520.17 km) |
| Fleming Island to Mealhada | 4,078.04 mi (6,562.97 km) |
| Fleming Island to Melgaco | 4,057.37 mi (6,529.71 km) |
| Fleming Island to Melres | 4,068.57 mi (6,547.73 km) |
| Fleming Island to Mira | 4,062.75 mi (6,538.36 km) |
| Fleming Island to Miranda do Corvo | 4,089.06 mi (6,580.70 km) |
| Fleming Island to Mirandela | 4,122.39 mi (6,634.34 km) |
| Fleming Island to Mogadouro | 4,148.39 mi (6,676.19 km) |
| Fleming Island to Moimenta da Beira | 4,109.74 mi (6,613.99 km) |
| Fleming Island to Moita | 4,082.16 mi (6,569.60 km) |
| Fleming Island to Moncao | 4,047.48 mi (6,513.79 km) |
