| Wilmette to Montalegre | 3,943.61 mi (6,346.63 km) |
| Wilmette to Montemor-o-Novo | 4,034.70 mi (6,493.23 km) |
| Wilmette to Montemor-o-Velho | 3,960.02 mi (6,373.03 km) |
| Wilmette to Montijo | 4,001.89 mi (6,440.42 km) |
| Wilmette to Mortagua | 3,971.32 mi (6,391.23 km) |
| Wilmette to Moura | 4,088.73 mi (6,580.17 km) |
| Wilmette to Murtosa | 3,942.80 mi (6,345.32 km) |
| Wilmette to Nazare | 3,962.07 mi (6,376.34 km) |
| Wilmette to Nelas | 3,985.86 mi (6,414.62 km) |
| Wilmette to Obidos | 3,966.29 mi (6,383.13 km) |
| Wilmette to Odemira | 4,053.55 mi (6,523.56 km) |
| Wilmette to Odivelas | 3,985.15 mi (6,413.48 km) |
| Wilmette to Oeiras | 3,982.56 mi (6,409.31 km) |
| Wilmette to Olhao | 4,110.83 mi (6,615.74 km) |
| Wilmette to Oliveira de Azemeis | 3,946.33 mi (6,351.01 km) |
