| Trentham to Oliveira de Frades | 891.73 mi (1,435.10 km) |
| Trentham to Oliveira do Bairro | 909.72 mi (1,464.05 km) |
| Trentham to Oliveira do Hospital | 910.95 mi (1,466.04 km) |
| Trentham to Ourem | 968.15 mi (1,558.08 km) |
| Trentham to Ovar | 888.70 mi (1,430.23 km) |
| Trentham to Pacos de Ferreira | 858.68 mi (1,381.92 km) |
| Trentham to Palmela | 1,045.03 mi (1,681.82 km) |
| Trentham to Paredes | 862.04 mi (1,387.31 km) |
| Trentham to Paredes de Coura | 818.94 mi (1,317.95 km) |
| Trentham to Penacova | 922.79 mi (1,485.09 km) |
| Trentham to Penafiel | 860.88 mi (1,385.45 km) |
| Trentham to Peniche | 1,000.31 mi (1,609.84 km) |
| Trentham to Peso da Regua | 856.06 mi (1,377.69 km) |
| Trentham to Pinhal Novo | 1,040.96 mi (1,675.26 km) |
| Trentham to Pinhel | 872.19 mi (1,403.66 km) |
