| Avellino to Oliveira do Bairro | 1,216.32 mi (1,957.47 km) |
| Avellino to Oliveira do Hospital | 1,184.94 mi (1,906.97 km) |
| Avellino to Ourem | 1,230.48 mi (1,980.26 km) |
| Avellino to Ovar | 1,219.69 mi (1,962.90 km) |
| Avellino to Pacos de Ferreira | 1,204.16 mi (1,937.90 km) |
| Avellino to Palmela | 1,265.04 mi (2,035.89 km) |
| Avellino to Paredes | 1,201.25 mi (1,933.22 km) |
| Avellino to Paredes de Coura | 1,208.17 mi (1,944.37 km) |
| Avellino to Penacova | 1,207.81 mi (1,943.78 km) |
| Avellino to Penafiel | 1,198.65 mi (1,929.05 km) |
| Avellino to Peniche | 1,276.53 mi (2,054.38 km) |
| Avellino to Peso da Regua | 1,172.76 mi (1,887.38 km) |
| Avellino to Pinhal Novo | 1,264.64 mi (2,035.24 km) |
| Avellino to Pinhel | 1,139.31 mi (1,833.54 km) |
| Avellino to Pombal | 1,230.10 mi (1,979.65 km) |
