| Ruston to Montalegre | 4,523.99 mi (7,280.66 km) |
| Ruston to Montemor-o-Novo | 4,589.71 mi (7,386.43 km) |
| Ruston to Montemor-o-Velho | 4,525.38 mi (7,282.90 km) |
| Ruston to Montijo | 4,555.00 mi (7,330.57 km) |
| Ruston to Mortagua | 4,540.04 mi (7,306.49 km) |
| Ruston to Moura | 4,642.17 mi (7,470.85 km) |
| Ruston to Murtosa | 4,512.66 mi (7,262.42 km) |
| Ruston to Nazare | 4,521.89 mi (7,277.28 km) |
| Ruston to Nelas | 4,556.32 mi (7,332.69 km) |
| Ruston to Obidos | 4,523.93 mi (7,280.56 km) |
| Ruston to Odemira | 4,598.79 mi (7,401.03 km) |
| Ruston to Odivelas | 4,538.23 mi (7,303.58 km) |
| Ruston to Oeiras | 4,534.36 mi (7,297.34 km) |
| Ruston to Olhao | 4,654.30 mi (7,490.37 km) |
| Ruston to Oliveira de Azemeis | 4,517.46 mi (7,270.14 km) |
