| Adel to Oliveira de Frades | 957.59 mi (1,541.09 km) |
| Adel to Oliveira do Bairro | 975.59 mi (1,570.07 km) |
| Adel to Oliveira do Hospital | 976.76 mi (1,571.94 km) |
| Adel to Ourem | 1,034.01 mi (1,664.08 km) |
| Adel to Ovar | 954.58 mi (1,536.24 km) |
| Adel to Pacos de Ferreira | 924.56 mi (1,487.93 km) |
| Adel to Palmela | 1,110.89 mi (1,787.80 km) |
| Adel to Paredes | 927.91 mi (1,493.33 km) |
| Adel to Paredes de Coura | 884.79 mi (1,423.92 km) |
| Adel to Penacova | 988.65 mi (1,591.07 km) |
| Adel to Penafiel | 926.75 mi (1,491.47 km) |
| Adel to Peniche | 1,066.18 mi (1,715.85 km) |
| Adel to Peso da Regua | 921.89 mi (1,483.64 km) |
| Adel to Pinhal Novo | 1,106.82 mi (1,781.25 km) |
| Adel to Pinhel | 937.85 mi (1,509.32 km) |
