| Wilmette to Mangualde | 3,986.86 mi (6,416.23 km) |
| Wilmette to Marco de Canavezes | 3,949.30 mi (6,355.78 km) |
| Wilmette to Marinha Grande | 3,963.00 mi (6,377.83 km) |
| Wilmette to Massama | 3,981.92 mi (6,408.28 km) |
| Wilmette to Matosinhos | 3,924.42 mi (6,315.74 km) |
| Wilmette to Mealhada | 3,963.18 mi (6,378.13 km) |
| Wilmette to Melgaco | 3,912.40 mi (6,296.41 km) |
| Wilmette to Melres | 3,941.98 mi (6,344.00 km) |
| Wilmette to Mira | 3,948.54 mi (6,354.56 km) |
| Wilmette to Miranda do Corvo | 3,978.32 mi (6,402.49 km) |
| Wilmette to Mirandela | 3,982.53 mi (6,409.26 km) |
| Wilmette to Mogadouro | 4,008.64 mi (6,451.29 km) |
| Wilmette to Moimenta da Beira | 3,980.53 mi (6,406.04 km) |
| Wilmette to Moita | 3,999.20 mi (6,436.09 km) |
| Wilmette to Moncao | 3,904.30 mi (6,283.37 km) |
