| Grafton to Oliveira de Frades | 3,934.13 mi (6,331.38 km) |
| Grafton to Oliveira do Bairro | 3,927.13 mi (6,320.10 km) |
| Grafton to Oliveira do Hospital | 3,961.41 mi (6,375.27 km) |
| Grafton to Ourem | 3,955.44 mi (6,365.67 km) |
| Grafton to Ovar | 3,908.63 mi (6,290.33 km) |
| Grafton to Pacos de Ferreira | 3,904.82 mi (6,284.20 km) |
| Grafton to Palmela | 3,979.94 mi (6,405.10 km) |
| Grafton to Paredes | 3,910.16 mi (6,292.79 km) |
| Grafton to Paredes de Coura | 3,874.82 mi (6,235.92 km) |
| Grafton to Penacova | 3,945.72 mi (6,350.03 km) |
| Grafton to Penafiel | 3,912.14 mi (6,295.99 km) |
| Grafton to Peniche | 3,930.04 mi (6,324.79 km) |
| Grafton to Peso da Regua | 3,936.19 mi (6,334.69 km) |
| Grafton to Pinhal Novo | 3,976.94 mi (6,400.26 km) |
| Grafton to Pinhel | 3,981.55 mi (6,407.68 km) |
