| Sharonville to Mangualde | 3,923.38 mi (6,314.07 km) |
| Sharonville to Marco de Canavezes | 3,887.79 mi (6,256.79 km) |
| Sharonville to Marinha Grande | 3,893.38 mi (6,265.79 km) |
| Sharonville to Massama | 3,907.10 mi (6,287.88 km) |
| Sharonville to Matosinhos | 3,861.91 mi (6,215.14 km) |
| Sharonville to Mealhada | 3,897.40 mi (6,272.25 km) |
| Sharonville to Melgaco | 3,855.08 mi (6,204.16 km) |
| Sharonville to Melres | 3,879.47 mi (6,243.40 km) |
| Sharonville to Mira | 3,882.46 mi (6,248.22 km) |
| Sharonville to Miranda do Corvo | 3,911.45 mi (6,294.87 km) |
| Sharonville to Mirandela | 3,924.20 mi (6,315.39 km) |
| Sharonville to Mogadouro | 3,950.47 mi (6,357.66 km) |
| Sharonville to Moimenta da Beira | 3,919.06 mi (6,307.12 km) |
| Sharonville to Moita | 3,924.46 mi (6,315.81 km) |
| Sharonville to Moncao | 3,846.39 mi (6,190.17 km) |
