| South River to Pontefract | 3,396.26 mi (5,465.76 km) |
| South River to Ponteland | 3,355.02 mi (5,399.38 km) |
| South River to Pontneddfechan | 3,341.12 mi (5,377.02 km) |
| South River to Pontypridd | 3,354.18 mi (5,398.02 km) |
| South River to Poole | 3,428.35 mi (5,517.40 km) |
| South River to Port Glasgow | 3,229.05 mi (5,196.66 km) |
| South River to Port Talbot | 3,335.56 mi (5,368.07 km) |
| South River to Portchester | 3,461.55 mi (5,570.83 km) |
| South River to Porthcawl | 3,342.15 mi (5,378.68 km) |
| South River to Portishead | 3,380.36 mi (5,440.17 km) |
| South River to Portlethen | 3,308.60 mi (5,324.68 km) |
| South River to Portsmouth | 3,463.69 mi (5,574.28 km) |
| South River to Potters Bar | 3,481.61 mi (5,603.12 km) |
| South River to Poulton le Fylde | 3,327.11 mi (5,354.46 km) |
| South River to Poynton | 3,370.78 mi (5,424.75 km) |
