| South Lyon to Mangualde | 3,788.89 mi (6,097.62 km) |
| South Lyon to Marco de Canavezes | 3,751.86 mi (6,038.04 km) |
| South Lyon to Marinha Grande | 3,763.34 mi (6,056.50 km) |
| South Lyon to Massama | 3,780.94 mi (6,084.83 km) |
| South Lyon to Matosinhos | 3,726.68 mi (5,997.52 km) |
| South Lyon to Mealhada | 3,764.55 mi (6,058.47 km) |
| South Lyon to Melgaco | 3,716.18 mi (5,980.61 km) |
| South Lyon to Melres | 3,744.25 mi (6,025.79 km) |
| South Lyon to Mira | 3,749.82 mi (6,034.76 km) |
| South Lyon to Miranda do Corvo | 3,779.41 mi (6,082.37 km) |
| South Lyon to Mirandela | 3,786.04 mi (6,093.05 km) |
| South Lyon to Mogadouro | 3,812.22 mi (6,135.17 km) |
| South Lyon to Moimenta da Beira | 3,783.13 mi (6,088.35 km) |
| South Lyon to Moita | 3,798.25 mi (6,112.69 km) |
| South Lyon to Moncao | 3,707.89 mi (5,967.28 km) |
