| South Plainfield to Oliveira de Frades | 3,384.19 mi (5,446.32 km) |
| South Plainfield to Oliveira do Bairro | 3,374.26 mi (5,430.35 km) |
| South Plainfield to Oliveira do Hospital | 3,409.37 mi (5,486.86 km) |
| South Plainfield to Ourem | 3,394.66 mi (5,463.17 km) |
| South Plainfield to Ovar | 3,358.47 mi (5,404.93 km) |
| South Plainfield to Pacos de Ferreira | 3,359.14 mi (5,406.02 km) |
| South Plainfield to Palmela | 3,408.71 mi (5,485.78 km) |
| South Plainfield to Paredes | 3,364.10 mi (5,414.00 km) |
| South Plainfield to Paredes de Coura | 3,334.62 mi (5,366.55 km) |
| South Plainfield to Penacova | 3,391.41 mi (5,457.95 km) |
| South Plainfield to Penafiel | 3,366.31 mi (5,417.56 km) |
| South Plainfield to Peniche | 3,363.84 mi (5,413.58 km) |
| South Plainfield to Peso da Regua | 3,391.77 mi (5,458.52 km) |
| South Plainfield to Pinhal Novo | 3,406.19 mi (5,481.73 km) |
| South Plainfield to Pinhel | 3,436.15 mi (5,529.95 km) |
