| Manitowoc to Montalegre | 3,874.94 mi (6,236.11 km) |
| Manitowoc to Montemor-o-Novo | 3,973.42 mi (6,394.60 km) |
| Manitowoc to Montemor-o-Velho | 3,895.88 mi (6,269.82 km) |
| Manitowoc to Montijo | 3,941.26 mi (6,342.85 km) |
| Manitowoc to Mortagua | 3,906.14 mi (6,286.33 km) |
| Manitowoc to Moura | 4,027.74 mi (6,482.02 km) |
| Manitowoc to Murtosa | 3,877.35 mi (6,240.00 km) |
| Manitowoc to Nazare | 3,899.59 mi (6,275.78 km) |
| Manitowoc to Nelas | 3,920.11 mi (6,308.80 km) |
| Manitowoc to Obidos | 3,904.44 mi (6,283.59 km) |
| Manitowoc to Odemira | 3,995.06 mi (6,429.43 km) |
| Manitowoc to Odivelas | 3,924.59 mi (6,316.02 km) |
| Manitowoc to Oeiras | 3,922.38 mi (6,312.46 km) |
| Manitowoc to Olhao | 4,052.67 mi (6,522.15 km) |
| Manitowoc to Oliveira de Azemeis | 3,880.50 mi (6,245.05 km) |
