| Wauwatosa to Mangualde | 3,969.15 mi (6,387.74 km) |
| Wauwatosa to Marco de Canavezes | 3,931.10 mi (6,326.50 km) |
| Wauwatosa to Marinha Grande | 3,946.96 mi (6,352.02 km) |
| Wauwatosa to Massama | 3,967.28 mi (6,384.72 km) |
| Wauwatosa to Matosinhos | 3,906.52 mi (6,286.93 km) |
| Wauwatosa to Mealhada | 3,946.12 mi (6,350.66 km) |
| Wauwatosa to Melgaco | 3,893.14 mi (6,265.40 km) |
| Wauwatosa to Melres | 3,924.06 mi (6,315.16 km) |
| Wauwatosa to Mira | 3,931.57 mi (6,327.25 km) |
| Wauwatosa to Miranda do Corvo | 3,961.54 mi (6,375.48 km) |
| Wauwatosa to Mirandela | 3,963.46 mi (6,378.57 km) |
| Wauwatosa to Mogadouro | 3,989.51 mi (6,420.49 km) |
| Wauwatosa to Moimenta da Beira | 3,962.30 mi (6,376.70 km) |
| Wauwatosa to Moita | 3,984.53 mi (6,412.47 km) |
| Wauwatosa to Moncao | 3,885.20 mi (6,252.62 km) |
