| Wheaton to Mangualde | 4,011.27 mi (6,455.52 km) |
| Wheaton to Marco de Canavezes | 3,973.75 mi (6,395.13 km) |
| Wheaton to Marinha Grande | 3,987.30 mi (6,416.94 km) |
| Wheaton to Massama | 4,006.12 mi (6,447.22 km) |
| Wheaton to Matosinhos | 3,948.85 mi (6,355.06 km) |
| Wheaton to Mealhada | 3,987.56 mi (6,417.35 km) |
| Wheaton to Melgaco | 3,936.92 mi (6,335.85 km) |
| Wheaton to Melres | 3,966.41 mi (6,383.32 km) |
| Wheaton to Mira | 3,972.91 mi (6,393.78 km) |
| Wheaton to Miranda do Corvo | 4,002.68 mi (6,441.69 km) |
| Wheaton to Mirandela | 4,007.02 mi (6,448.68 km) |
| Wheaton to Mogadouro | 4,033.14 mi (6,490.72 km) |
| Wheaton to Moimenta da Beira | 4,004.98 mi (6,445.39 km) |
| Wheaton to Moita | 4,023.40 mi (6,475.04 km) |
| Wheaton to Moncao | 3,928.80 mi (6,322.80 km) |
