| Wauwatosa to Montalegre | 3,924.45 mi (6,315.80 km) |
| Wauwatosa to Montemor-o-Novo | 4,019.59 mi (6,468.90 km) |
| Wauwatosa to Montemor-o-Velho | 3,943.34 mi (6,346.20 km) |
| Wauwatosa to Montijo | 3,987.12 mi (6,416.66 km) |
| Wauwatosa to Mortagua | 3,954.08 mi (6,363.48 km) |
| Wauwatosa to Moura | 4,073.78 mi (6,556.12 km) |
| Wauwatosa to Murtosa | 3,925.41 mi (6,317.33 km) |
| Wauwatosa to Nazare | 3,946.29 mi (6,350.95 km) |
| Wauwatosa to Nelas | 3,968.31 mi (6,386.38 km) |
| Wauwatosa to Obidos | 3,950.86 mi (6,358.29 km) |
| Wauwatosa to Odemira | 4,039.94 mi (6,501.66 km) |
| Wauwatosa to Odivelas | 3,970.42 mi (6,389.77 km) |
| Wauwatosa to Oeiras | 3,968.03 mi (6,385.93 km) |
| Wauwatosa to Olhao | 4,097.41 mi (6,594.15 km) |
| Wauwatosa to Oliveira de Azemeis | 3,928.73 mi (6,322.68 km) |
