| Alvin to Oliveira de Frades | 4,788.52 mi (7,706.38 km) |
| Alvin to Oliveira do Bairro | 4,778.13 mi (7,689.65 km) |
| Alvin to Oliveira do Hospital | 4,813.31 mi (7,746.27 km) |
| Alvin to Ourem | 4,796.85 mi (7,719.79 km) |
| Alvin to Ovar | 4,762.83 mi (7,665.03 km) |
| Alvin to Pacos de Ferreira | 4,764.15 mi (7,667.16 km) |
| Alvin to Palmela | 4,808.05 mi (7,737.81 km) |
| Alvin to Paredes | 4,769.05 mi (7,675.05 km) |
| Alvin to Paredes de Coura | 4,740.30 mi (7,628.77 km) |
| Alvin to Penacova | 4,794.97 mi (7,716.76 km) |
| Alvin to Penafiel | 4,771.29 mi (7,678.65 km) |
| Alvin to Peniche | 4,764.79 mi (7,668.18 km) |
| Alvin to Peso da Regua | 4,796.88 mi (7,719.84 km) |
| Alvin to Pinhal Novo | 4,805.69 mi (7,734.02 km) |
| Alvin to Pinhel | 4,841.07 mi (7,790.95 km) |
