| Witham to Oliveira de Frades | 872.47 mi (1,404.10 km) |
| Witham to Oliveira do Bairro | 892.15 mi (1,435.78 km) |
| Witham to Oliveira do Hospital | 887.76 mi (1,428.71 km) |
| Witham to Ourem | 947.78 mi (1,525.30 km) |
| Witham to Ovar | 873.65 mi (1,406.00 km) |
| Witham to Pacos de Ferreira | 843.51 mi (1,357.50 km) |
| Witham to Palmela | 1,023.39 mi (1,646.99 km) |
| Witham to Paredes | 846.03 mi (1,361.55 km) |
| Witham to Paredes de Coura | 808.16 mi (1,300.61 km) |
| Witham to Penacova | 902.56 mi (1,452.53 km) |
| Witham to Penafiel | 844.49 mi (1,359.08 km) |
| Witham to Peniche | 984.73 mi (1,584.77 km) |
| Witham to Peso da Regua | 835.33 mi (1,344.34 km) |
| Witham to Pinhal Novo | 1,019.62 mi (1,640.93 km) |
| Witham to Pinhel | 844.13 mi (1,358.50 km) |
