| Syosset to Mangualde | 3,357.05 mi (5,402.65 km) |
| Syosset to Marco de Canavezes | 3,322.84 mi (5,347.59 km) |
| Syosset to Marinha Grande | 3,323.41 mi (5,348.52 km) |
| Syosset to Massama | 3,334.23 mi (5,365.93 km) |
| Syosset to Matosinhos | 3,296.38 mi (5,305.02 km) |
| Syosset to Mealhada | 3,329.70 mi (5,358.64 km) |
| Syosset to Melgaco | 3,293.07 mi (5,299.68 km) |
| Syosset to Melres | 3,313.89 mi (5,333.19 km) |
| Syosset to Mira | 3,314.63 mi (5,334.38 km) |
| Syosset to Miranda do Corvo | 3,343.05 mi (5,380.12 km) |
| Syosset to Mirandela | 3,361.26 mi (5,409.42 km) |
| Syosset to Mogadouro | 3,387.54 mi (5,451.72 km) |
| Syosset to Moimenta da Beira | 3,354.04 mi (5,397.80 km) |
| Syosset to Moita | 3,351.59 mi (5,393.87 km) |
| Syosset to Moncao | 3,284.00 mi (5,285.09 km) |
