| Port Orchard to Oliveira de Frades | 5,140.36 mi (8,272.60 km) |
| Port Orchard to Oliveira do Bairro | 5,140.37 mi (8,272.63 km) |
| Port Orchard to Oliveira do Hospital | 5,170.14 mi (8,320.54 km) |
| Port Orchard to Ourem | 5,184.18 mi (8,343.13 km) |
| Port Orchard to Ovar | 5,117.33 mi (8,235.55 km) |
| Port Orchard to Pacos de Ferreira | 5,103.91 mi (8,213.96 km) |
| Port Orchard to Palmela | 5,230.41 mi (8,417.54 km) |
| Port Orchard to Paredes | 5,109.67 mi (8,223.23 km) |
| Port Orchard to Paredes de Coura | 5,064.32 mi (8,150.24 km) |
| Port Orchard to Penacova | 5,160.74 mi (8,305.40 km) |
| Port Orchard to Penafiel | 5,111.00 mi (8,225.35 km) |
| Port Orchard to Peniche | 5,172.79 mi (8,324.80 km) |
| Port Orchard to Peso da Regua | 5,130.01 mi (8,255.95 km) |
| Port Orchard to Pinhal Novo | 5,226.51 mi (8,411.26 km) |
| Port Orchard to Pinhel | 5,173.89 mi (8,326.57 km) |
