| Normal to Oliveira de Frades | 4,072.52 mi (6,554.08 km) |
| Normal to Oliveira do Bairro | 4,064.63 mi (6,541.38 km) |
| Normal to Oliveira do Hospital | 4,099.23 mi (6,597.08 km) |
| Normal to Ourem | 4,090.60 mi (6,583.18 km) |
| Normal to Ovar | 4,046.89 mi (6,512.84 km) |
| Normal to Pacos de Ferreira | 4,044.38 mi (6,508.80 km) |
| Normal to Palmela | 4,111.84 mi (6,617.36 km) |
| Normal to Paredes | 4,049.62 mi (6,517.24 km) |
| Normal to Paredes de Coura | 4,015.87 mi (6,462.92 km) |
| Normal to Penacova | 4,082.83 mi (6,570.68 km) |
| Normal to Penafiel | 4,051.68 mi (6,520.54 km) |
| Normal to Peniche | 4,063.44 mi (6,539.48 km) |
| Normal to Peso da Regua | 4,076.19 mi (6,559.99 km) |
| Normal to Pinhal Novo | 4,108.98 mi (6,612.77 km) |
| Normal to Pinhel | 4,121.36 mi (6,632.70 km) |
