| Gagnef to Oliveira de Frades | 1,691.19 mi (2,721.70 km) |
| Gagnef to Oliveira do Bairro | 1,711.18 mi (2,753.87 km) |
| Gagnef to Oliveira do Hospital | 1,705.29 mi (2,744.41 km) |
| Gagnef to Ourem | 1,765.90 mi (2,841.94 km) |
| Gagnef to Ovar | 1,693.16 mi (2,724.88 km) |
| Gagnef to Pacos de Ferreira | 1,663.08 mi (2,676.46 km) |
| Gagnef to Palmela | 1,840.77 mi (2,962.43 km) |
| Gagnef to Paredes | 1,665.46 mi (2,680.30 km) |
| Gagnef to Paredes de Coura | 1,628.14 mi (2,620.24 km) |
| Gagnef to Penacova | 1,720.92 mi (2,769.55 km) |
| Gagnef to Penafiel | 1,663.88 mi (2,677.75 km) |
| Gagnef to Peniche | 1,803.89 mi (2,903.09 km) |
| Gagnef to Peso da Regua | 1,653.85 mi (2,661.62 km) |
| Gagnef to Pinhal Novo | 1,837.13 mi (2,956.57 km) |
| Gagnef to Pinhel | 1,660.14 mi (2,671.74 km) |
