| North Valley to Oliveira de Frades | 5,074.95 mi (8,167.34 km) |
| North Valley to Oliveira do Bairro | 5,068.34 mi (8,156.71 km) |
| North Valley to Oliveira do Hospital | 5,102.46 mi (8,211.62 km) |
| North Valley to Ourem | 5,097.51 mi (8,203.64 km) |
| North Valley to Ovar | 5,049.52 mi (8,126.41 km) |
| North Valley to Pacos de Ferreira | 5,045.06 mi (8,119.25 km) |
| North Valley to Palmela | 5,122.78 mi (8,244.31 km) |
| North Valley to Paredes | 5,050.45 mi (8,127.92 km) |
| North Valley to Paredes de Coura | 5,014.24 mi (8,069.64 km) |
| North Valley to Penacova | 5,087.09 mi (8,186.88 km) |
| North Valley to Penafiel | 5,052.40 mi (8,131.05 km) |
| North Valley to Peniche | 5,072.59 mi (8,163.54 km) |
| North Valley to Peso da Regua | 5,076.18 mi (8,169.32 km) |
| North Valley to Pinhal Novo | 5,119.74 mi (8,239.43 km) |
| North Valley to Pinhel | 5,121.60 mi (8,242.42 km) |
