| Trebur to Oliveira do Bairro | 1,044.54 mi (1,681.03 km) |
| Trebur to Oliveira do Hospital | 1,028.41 mi (1,655.07 km) |
| Trebur to Ourem | 1,089.51 mi (1,753.40 km) |
| Trebur to Ovar | 1,032.94 mi (1,662.36 km) |
| Trebur to Pacos de Ferreira | 1,005.29 mi (1,617.86 km) |
| Trebur to Palmela | 1,156.63 mi (1,861.41 km) |
| Trebur to Paredes | 1,005.83 mi (1,618.73 km) |
| Trebur to Paredes de Coura | 982.25 mi (1,580.77 km) |
| Trebur to Penacova | 1,048.36 mi (1,687.17 km) |
| Trebur to Penafiel | 1,003.66 mi (1,615.24 km) |
| Trebur to Peniche | 1,134.03 mi (1,825.04 km) |
| Trebur to Peso da Regua | 986.24 mi (1,587.20 km) |
| Trebur to Pinhal Novo | 1,153.82 mi (1,856.89 km) |
| Trebur to Pinhel | 978.20 mi (1,574.27 km) |
| Trebur to Pombal | 1,078.58 mi (1,735.81 km) |
