| Gradsko to Oliveira do Bairro | 1,579.78 mi (2,542.41 km) |
| Gradsko to Oliveira do Hospital | 1,549.51 mi (2,493.69 km) |
| Gradsko to Ourem | 1,597.40 mi (2,570.77 km) |
| Gradsko to Ovar | 1,581.44 mi (2,545.08 km) |
| Gradsko to Pacos de Ferreira | 1,564.05 mi (2,517.09 km) |
| Gradsko to Palmela | 1,635.15 mi (2,631.52 km) |
| Gradsko to Paredes | 1,561.52 mi (2,513.03 km) |
| Gradsko to Paredes de Coura | 1,564.39 mi (2,517.64 km) |
| Gradsko to Penacova | 1,572.48 mi (2,530.67 km) |
| Gradsko to Penafiel | 1,558.93 mi (2,508.85 km) |
| Gradsko to Peniche | 1,643.98 mi (2,645.74 km) |
| Gradsko to Peso da Regua | 1,533.56 mi (2,468.02 km) |
| Gradsko to Pinhal Novo | 1,634.57 mi (2,630.58 km) |
| Gradsko to Pinhel | 1,502.45 mi (2,417.96 km) |
| Gradsko to Pombal | 1,595.98 mi (2,568.49 km) |
