| Silleda to Ponteland | 901.70 mi (1,451.14 km) |
| Silleda to Pontneddfechan | 662.20 mi (1,065.71 km) |
| Silleda to Pontypridd | 656.23 mi (1,056.10 km) |
| Silleda to Poole | 627.55 mi (1,009.94 km) |
| Silleda to Port Glasgow | 927.89 mi (1,493.29 km) |
| Silleda to Port Talbot | 648.36 mi (1,043.43 km) |
| Silleda to Portchester | 654.88 mi (1,053.93 km) |
| Silleda to Porthcawl | 642.87 mi (1,034.59 km) |
| Silleda to Portishead | 658.76 mi (1,060.17 km) |
| Silleda to Portlethen | 1,027.78 mi (1,654.05 km) |
| Silleda to Portsmouth | 653.59 mi (1,051.86 km) |
| Silleda to Potters Bar | 726.56 mi (1,169.29 km) |
| Silleda to Poulton le Fylde | 806.42 mi (1,297.81 km) |
| Silleda to Poynton | 787.55 mi (1,267.43 km) |
| Silleda to Prescot | 781.91 mi (1,258.37 km) |
