| Troina to Oliveira do Bairro | 1,248.38 mi (2,009.07 km) |
| Troina to Oliveira do Hospital | 1,214.64 mi (1,954.77 km) |
| Troina to Ourem | 1,252.06 mi (2,014.99 km) |
| Troina to Ovar | 1,256.07 mi (2,021.45 km) |
| Troina to Pacos de Ferreira | 1,245.32 mi (2,004.15 km) |
| Troina to Palmela | 1,274.10 mi (2,050.46 km) |
| Troina to Paredes | 1,241.58 mi (1,998.13 km) |
| Troina to Paredes de Coura | 1,257.18 mi (2,023.24 km) |
| Troina to Penacova | 1,236.71 mi (1,990.29 km) |
| Troina to Penafiel | 1,239.05 mi (1,994.06 km) |
| Troina to Peniche | 1,295.46 mi (2,084.84 km) |
| Troina to Peso da Regua | 1,212.53 mi (1,951.38 km) |
| Troina to Pinhal Novo | 1,274.48 mi (2,051.07 km) |
| Troina to Pinhel | 1,173.99 mi (1,889.35 km) |
| Troina to Pombal | 1,254.96 mi (2,019.66 km) |
