| Russellville to Mangualde | 4,477.07 mi (7,205.14 km) |
| Russellville to Marco de Canavezes | 4,441.41 mi (7,147.75 km) |
| Russellville to Marinha Grande | 4,447.07 mi (7,156.88 km) |
| Russellville to Massama | 4,460.56 mi (7,178.58 km) |
| Russellville to Matosinhos | 4,415.56 mi (7,106.16 km) |
| Russellville to Mealhada | 4,451.12 mi (7,163.39 km) |
| Russellville to Melgaco | 4,408.44 mi (7,094.71 km) |
| Russellville to Melres | 4,433.12 mi (7,134.42 km) |
| Russellville to Mira | 4,436.19 mi (7,139.36 km) |
| Russellville to Miranda do Corvo | 4,465.18 mi (7,186.01 km) |
| Russellville to Mirandela | 4,477.65 mi (7,206.08 km) |
| Russellville to Mogadouro | 4,503.91 mi (7,248.34 km) |
| Russellville to Moimenta da Beira | 4,472.68 mi (7,198.08 km) |
| Russellville to Moita | 4,477.92 mi (7,206.52 km) |
| Russellville to Moncao | 4,399.80 mi (7,080.79 km) |
