| Wittmund to Oliveira do Bairro | 1,178.17 mi (1,896.09 km) |
| Wittmund to Oliveira do Hospital | 1,168.47 mi (1,880.47 km) |
| Wittmund to Ourem | 1,229.87 mi (1,979.28 km) |
| Wittmund to Ovar | 1,162.37 mi (1,870.66 km) |
| Wittmund to Pacos de Ferreira | 1,132.83 mi (1,823.12 km) |
| Wittmund to Palmela | 1,302.60 mi (2,096.34 km) |
| Wittmund to Paredes | 1,134.54 mi (1,825.87 km) |
| Wittmund to Paredes de Coura | 1,102.03 mi (1,773.55 km) |
| Wittmund to Penacova | 1,185.82 mi (1,908.40 km) |
| Wittmund to Penafiel | 1,132.71 mi (1,822.93 km) |
| Wittmund to Peniche | 1,270.66 mi (2,044.93 km) |
| Wittmund to Peso da Regua | 1,119.80 mi (1,802.14 km) |
| Wittmund to Pinhal Novo | 1,299.23 mi (2,090.91 km) |
| Wittmund to Pinhel | 1,121.06 mi (1,804.18 km) |
| Wittmund to Pombal | 1,216.31 mi (1,957.47 km) |
