| Tredegar to Oliveira de Frades | 799.42 mi (1,286.54 km) |
| Tredegar to Oliveira do Bairro | 817.22 mi (1,315.19 km) |
| Tredegar to Oliveira do Hospital | 819.04 mi (1,318.13 km) |
| Tredegar to Ourem | 875.85 mi (1,409.54 km) |
| Tredegar to Ovar | 796.02 mi (1,281.07 km) |
| Tredegar to Pacos de Ferreira | 766.04 mi (1,232.83 km) |
| Tredegar to Palmela | 952.77 mi (1,533.33 km) |
| Tredegar to Paredes | 769.46 mi (1,238.33 km) |
| Tredegar to Paredes de Coura | 726.02 mi (1,168.42 km) |
| Tredegar to Penacova | 830.53 mi (1,336.62 km) |
| Tredegar to Penafiel | 768.34 mi (1,236.52 km) |
| Tredegar to Peniche | 907.55 mi (1,460.57 km) |
| Tredegar to Peso da Regua | 763.96 mi (1,229.47 km) |
| Tredegar to Pinhal Novo | 948.67 mi (1,526.74 km) |
| Tredegar to Pinhel | 781.01 mi (1,256.91 km) |
