| Green Bay to Montalegre | 3,875.02 mi (6,236.24 km) |
| Green Bay to Montemor-o-Novo | 3,975.43 mi (6,397.84 km) |
| Green Bay to Montemor-o-Velho | 3,897.16 mi (6,271.88 km) |
| Green Bay to Montijo | 3,943.45 mi (6,346.38 km) |
| Green Bay to Mortagua | 3,907.15 mi (6,287.94 km) |
| Green Bay to Moura | 4,029.82 mi (6,485.36 km) |
| Green Bay to Murtosa | 3,878.30 mi (6,241.52 km) |
| Green Bay to Nazare | 3,901.30 mi (6,278.54 km) |
| Green Bay to Nelas | 3,920.96 mi (6,310.17 km) |
| Green Bay to Obidos | 3,906.32 mi (6,286.62 km) |
| Green Bay to Odemira | 3,997.79 mi (6,433.82 km) |
| Green Bay to Odivelas | 3,926.80 mi (6,319.57 km) |
| Green Bay to Oeiras | 3,924.69 mi (6,316.18 km) |
| Green Bay to Olhao | 4,055.47 mi (6,526.65 km) |
| Green Bay to Oliveira de Azemeis | 3,881.33 mi (6,246.40 km) |
