| Wauwatosa to Oliveira de Frades | 3,946.20 mi (6,350.79 km) |
| Wauwatosa to Oliveira do Bairro | 3,939.10 mi (6,339.38 km) |
| Wauwatosa to Oliveira do Hospital | 3,973.42 mi (6,394.61 km) |
| Wauwatosa to Ourem | 3,967.20 mi (6,384.59 km) |
| Wauwatosa to Ovar | 3,920.68 mi (6,309.73 km) |
| Wauwatosa to Pacos de Ferreira | 3,916.99 mi (6,303.79 km) |
| Wauwatosa to Palmela | 3,991.39 mi (6,423.52 km) |
| Wauwatosa to Paredes | 3,922.33 mi (6,312.37 km) |
| Wauwatosa to Paredes de Coura | 3,887.14 mi (6,255.74 km) |
| Wauwatosa to Penacova | 3,957.66 mi (6,369.24 km) |
| Wauwatosa to Penafiel | 3,924.32 mi (6,315.58 km) |
| Wauwatosa to Peniche | 3,941.63 mi (6,343.43 km) |
| Wauwatosa to Peso da Regua | 3,948.41 mi (6,354.36 km) |
| Wauwatosa to Pinhal Novo | 3,988.39 mi (6,418.70 km) |
| Wauwatosa to Pinhel | 3,993.75 mi (6,427.33 km) |
