| Herriman to Mangualde | 5,093.26 mi (8,196.80 km) |
| Herriman to Marco de Canavezes | 5,052.08 mi (8,130.54 km) |
| Herriman to Marinha Grande | 5,083.25 mi (8,180.69 km) |
| Herriman to Massama | 5,112.76 mi (8,228.19 km) |
| Herriman to Matosinhos | 5,029.97 mi (8,094.95 km) |
| Herriman to Mealhada | 5,075.14 mi (8,167.66 km) |
| Herriman to Melgaco | 5,006.52 mi (8,057.21 km) |
| Herriman to Melres | 5,047.15 mi (8,122.60 km) |
| Herriman to Mira | 5,061.44 mi (8,145.60 km) |
| Herriman to Miranda do Corvo | 5,092.36 mi (8,195.37 km) |
| Herriman to Mirandela | 5,077.39 mi (8,171.27 km) |
| Herriman to Mogadouro | 5,102.59 mi (8,211.82 km) |
| Herriman to Moimenta da Beira | 5,082.56 mi (8,179.59 km) |
| Herriman to Moita | 5,129.58 mi (8,255.25 km) |
| Herriman to Moncao | 4,999.93 mi (8,046.62 km) |
