| Holladay to Mangualde | 5,077.89 mi (8,172.07 km) |
| Holladay to Marco de Canavezes | 5,036.70 mi (8,105.79 km) |
| Holladay to Marinha Grande | 5,067.94 mi (8,156.06 km) |
| Holladay to Massama | 5,097.50 mi (8,203.64 km) |
| Holladay to Matosinhos | 5,014.60 mi (8,070.22 km) |
| Holladay to Mealhada | 5,059.80 mi (8,142.97 km) |
| Holladay to Melgaco | 4,991.12 mi (8,032.42 km) |
| Holladay to Melres | 5,031.78 mi (8,097.87 km) |
| Holladay to Mira | 5,046.10 mi (8,120.92 km) |
| Holladay to Miranda do Corvo | 5,077.03 mi (8,170.69 km) |
| Holladay to Mirandela | 5,061.98 mi (8,146.47 km) |
| Holladay to Mogadouro | 5,087.18 mi (8,187.02 km) |
| Holladay to Moimenta da Beira | 5,067.18 mi (8,154.84 km) |
| Holladay to Moita | 5,114.32 mi (8,230.70 km) |
| Holladay to Moncao | 4,984.54 mi (8,021.84 km) |
