| Trecate to Oliveira do Bairro | 932.74 mi (1,501.10 km) |
| Trecate to Oliveira do Hospital | 908.09 mi (1,461.43 km) |
| Trecate to Ourem | 964.50 mi (1,552.21 km) |
| Trecate to Ovar | 928.27 mi (1,493.90 km) |
| Trecate to Pacos de Ferreira | 905.59 mi (1,457.40 km) |
| Trecate to Palmela | 1,019.10 mi (1,640.09 km) |
| Trecate to Paredes | 904.34 mi (1,455.39 km) |
| Trecate to Paredes de Coura | 895.91 mi (1,441.83 km) |
| Trecate to Penacova | 930.51 mi (1,497.52 km) |
| Trecate to Penafiel | 901.83 mi (1,451.36 km) |
| Trecate to Peniche | 1,011.78 mi (1,628.31 km) |
| Trecate to Peso da Regua | 879.06 mi (1,414.72 km) |
| Trecate to Pinhal Novo | 1,017.30 mi (1,637.18 km) |
| Trecate to Pinhel | 857.48 mi (1,379.98 km) |
| Trecate to Pombal | 958.25 mi (1,542.15 km) |
