| Troy to Oliveira de Frades | 3,738.88 mi (6,017.14 km) |
| Troy to Oliveira do Bairro | 3,730.92 mi (6,004.33 km) |
| Troy to Oliveira do Hospital | 3,765.55 mi (6,060.06 km) |
| Troy to Ourem | 3,756.77 mi (6,045.94 km) |
| Troy to Ovar | 3,713.24 mi (5,975.89 km) |
| Troy to Pacos de Ferreira | 3,710.85 mi (5,972.04 km) |
| Troy to Palmela | 3,778.00 mi (6,080.10 km) |
| Troy to Paredes | 3,716.09 mi (5,980.46 km) |
| Troy to Paredes de Coura | 3,682.53 mi (5,926.46 km) |
| Troy to Penacova | 3,749.10 mi (6,033.59 km) |
| Troy to Penafiel | 3,718.15 mi (5,983.78 km) |
| Troy to Peniche | 3,729.59 mi (6,002.20 km) |
| Troy to Peso da Regua | 3,742.70 mi (6,023.30 km) |
| Troy to Pinhal Novo | 3,775.14 mi (6,075.50 km) |
| Troy to Pinhel | 3,787.86 mi (6,095.97 km) |
