| Ruston to Mangualde | 4,558.23 mi (7,335.77 km) |
| Ruston to Marco de Canavezes | 4,523.93 mi (7,280.56 km) |
| Ruston to Marinha Grande | 4,524.39 mi (7,281.30 km) |
| Ruston to Massama | 4,534.43 mi (7,297.47 km) |
| Ruston to Matosinhos | 4,497.52 mi (7,238.06 km) |
| Ruston to Mealhada | 4,530.89 mi (7,291.77 km) |
| Ruston to Melgaco | 4,493.69 mi (7,231.90 km) |
| Ruston to Melres | 4,515.03 mi (7,266.24 km) |
| Ruston to Mira | 4,515.81 mi (7,267.50 km) |
| Ruston to Miranda do Corvo | 4,544.20 mi (7,313.19 km) |
| Ruston to Mirandela | 4,562.08 mi (7,341.95 km) |
| Ruston to Mogadouro | 4,588.36 mi (7,384.26 km) |
| Ruston to Moimenta da Beira | 4,555.14 mi (7,330.79 km) |
| Ruston to Moita | 4,551.79 mi (7,325.40 km) |
| Ruston to Moncao | 4,484.70 mi (7,217.43 km) |
