| Modesto to Montalegre | 5,523.51 mi (8,889.23 km) |
| Modesto to Montemor-o-Novo | 5,654.84 mi (9,100.58 km) |
| Modesto to Montemor-o-Velho | 5,565.93 mi (8,957.49 km) |
| Modesto to Montijo | 5,626.02 mi (9,054.20 km) |
| Modesto to Mortagua | 5,571.14 mi (8,965.89 km) |
| Modesto to Moura | 5,709.56 mi (9,188.65 km) |
| Modesto to Murtosa | 5,541.67 mi (8,918.46 km) |
| Modesto to Nazare | 5,577.00 mi (8,975.31 km) |
| Modesto to Nelas | 5,582.14 mi (8,983.59 km) |
| Modesto to Obidos | 5,584.54 mi (8,987.45 km) |
| Modesto to Odemira | 5,687.83 mi (9,153.69 km) |
| Modesto to Odivelas | 5,609.87 mi (9,028.22 km) |
| Modesto to Oeiras | 5,609.31 mi (9,027.32 km) |
| Modesto to Olhao | 5,745.95 mi (9,247.21 km) |
| Modesto to Oliveira de Azemeis | 5,542.89 mi (8,920.41 km) |
