| Largo to Oliveira de Frades | 4,221.38 mi (6,793.65 km) |
| Largo to Oliveira do Bairro | 4,208.39 mi (6,772.74 km) |
| Largo to Oliveira do Hospital | 4,243.53 mi (6,829.30 km) |
| Largo to Ourem | 4,218.90 mi (6,789.66 km) |
| Largo to Ovar | 4,196.10 mi (6,752.97 km) |
| Largo to Pacos de Ferreira | 4,201.76 mi (6,762.07 km) |
| Largo to Palmela | 4,219.50 mi (6,790.63 km) |
| Largo to Paredes | 4,206.17 mi (6,769.17 km) |
| Largo to Paredes de Coura | 4,183.79 mi (6,733.16 km) |
| Largo to Penacova | 4,223.41 mi (6,796.93 km) |
| Largo to Penafiel | 4,208.57 mi (6,773.04 km) |
| Largo to Peniche | 4,182.28 mi (6,730.74 km) |
| Largo to Peso da Regua | 4,234.91 mi (6,815.43 km) |
| Largo to Pinhal Novo | 4,217.69 mi (6,787.71 km) |
| Largo to Pinhel | 4,277.10 mi (6,883.33 km) |
