| Castelginest to Ponteland | 797.23 mi (1,283.03 km) |
| Castelginest to Pontneddfechan | 603.56 mi (971.34 km) |
| Castelginest to Pontypridd | 589.57 mi (948.82 km) |
| Castelginest to Poole | 510.91 mi (822.23 km) |
| Castelginest to Port Glasgow | 887.85 mi (1,428.85 km) |
| Castelginest to Port Talbot | 597.13 mi (960.99 km) |
| Castelginest to Portchester | 508.12 mi (817.74 km) |
| Castelginest to Porthcawl | 588.22 mi (946.64 km) |
| Castelginest to Portishead | 572.43 mi (921.23 km) |
| Castelginest to Portlethen | 936.52 mi (1,507.18 km) |
| Castelginest to Portsmouth | 505.34 mi (813.26 km) |
| Castelginest to Potters Bar | 558.09 mi (898.16 km) |
| Castelginest to Poulton le Fylde | 729.57 mi (1,174.13 km) |
| Castelginest to Poynton | 686.46 mi (1,104.75 km) |
| Castelginest to Prescot | 699.68 mi (1,126.02 km) |
