| Imperial to Oliveira de Frades | 5,568.53 mi (8,961.68 km) |
| Imperial to Oliveira do Bairro | 5,563.05 mi (8,952.87 km) |
| Imperial to Oliveira do Hospital | 5,596.64 mi (9,006.93 km) |
| Imperial to Ourem | 5,594.97 mi (9,004.24 km) |
| Imperial to Ovar | 5,543.35 mi (8,921.15 km) |
| Imperial to Pacos de Ferreira | 5,537.24 mi (8,911.33 km) |
| Imperial to Palmela | 5,623.93 mi (9,050.84 km) |
| Imperial to Paredes | 5,542.74 mi (8,920.18 km) |
| Imperial to Paredes de Coura | 5,504.59 mi (8,858.78 km) |
| Imperial to Penacova | 5,582.22 mi (8,983.71 km) |
| Imperial to Penafiel | 5,544.59 mi (8,923.15 km) |
| Imperial to Peniche | 5,572.18 mi (8,967.56 km) |
| Imperial to Peso da Regua | 5,567.67 mi (8,960.30 km) |
| Imperial to Pinhal Novo | 5,620.74 mi (9,045.70 km) |
| Imperial to Pinhel | 5,613.14 mi (9,033.47 km) |
