| Dearborn to Oliveira de Frades | 3,749.97 mi (6,034.99 km) |
| Dearborn to Oliveira do Bairro | 3,741.92 mi (6,022.03 km) |
| Dearborn to Oliveira do Hospital | 3,776.58 mi (6,077.81 km) |
| Dearborn to Ourem | 3,767.51 mi (6,063.22 km) |
| Dearborn to Ovar | 3,724.33 mi (5,993.73 km) |
| Dearborn to Pacos de Ferreira | 3,722.08 mi (5,990.11 km) |
| Dearborn to Palmela | 3,788.37 mi (6,096.80 km) |
| Dearborn to Paredes | 3,727.30 mi (5,998.51 km) |
| Dearborn to Paredes de Coura | 3,693.92 mi (5,944.80 km) |
| Dearborn to Penacova | 3,760.05 mi (6,051.21 km) |
| Dearborn to Penafiel | 3,729.37 mi (6,001.84 km) |
| Dearborn to Peniche | 3,740.14 mi (6,019.17 km) |
| Dearborn to Peso da Regua | 3,753.97 mi (6,041.44 km) |
| Dearborn to Pinhal Novo | 3,785.53 mi (6,092.23 km) |
| Dearborn to Pinhel | 3,799.10 mi (6,114.07 km) |
