| Wetherby to Mangualde | 966.93 mi (1,556.12 km) |
| Wetherby to Marco de Canavezes | 934.32 mi (1,503.64 km) |
| Wetherby to Marinha Grande | 1,041.11 mi (1,675.51 km) |
| Wetherby to Massama | 1,112.07 mi (1,789.71 km) |
| Wetherby to Matosinhos | 943.11 mi (1,517.78 km) |
| Wetherby to Mealhada | 991.76 mi (1,596.09 km) |
| Wetherby to Melgaco | 874.85 mi (1,407.93 km) |
| Wetherby to Melres | 945.91 mi (1,522.29 km) |
| Wetherby to Mira | 992.90 mi (1,597.92 km) |
| Wetherby to Miranda do Corvo | 1,008.74 mi (1,623.41 km) |
| Wetherby to Mirandela | 900.20 mi (1,448.73 km) |
| Wetherby to Mogadouro | 904.27 mi (1,455.28 km) |
| Wetherby to Moimenta da Beira | 939.87 mi (1,512.57 km) |
| Wetherby to Moita | 1,114.65 mi (1,793.85 km) |
| Wetherby to Moncao | 881.24 mi (1,418.22 km) |
