| Sudbury to Montalegre | 758.95 mi (1,221.41 km) |
| Sudbury to Montemor-o-Novo | 969.82 mi (1,560.77 km) |
| Sudbury to Montemor-o-Velho | 882.36 mi (1,420.02 km) |
| Sudbury to Montijo | 981.14 mi (1,579.00 km) |
| Sudbury to Mortagua | 855.93 mi (1,377.48 km) |
| Sudbury to Moura | 989.71 mi (1,592.78 km) |
| Sudbury to Murtosa | 845.68 mi (1,360.98 km) |
| Sudbury to Nazare | 926.40 mi (1,490.90 km) |
| Sudbury to Nelas | 842.72 mi (1,356.23 km) |
| Sudbury to Obidos | 943.65 mi (1,518.66 km) |
| Sudbury to Odemira | 1,046.79 mi (1,684.65 km) |
| Sudbury to Odivelas | 980.11 mi (1,577.34 km) |
| Sudbury to Oeiras | 989.81 mi (1,592.94 km) |
| Sudbury to Olhao | 1,069.09 mi (1,720.53 km) |
| Sudbury to Oliveira de Azemeis | 835.49 mi (1,344.60 km) |
