| Thornbury to Pontefract | 152.54 mi (245.49 km) |
| Thornbury to Ponteland | 239.74 mi (385.82 km) |
| Thornbury to Pontneddfechan | 46.64 mi (75.06 km) |
| Thornbury to Pontypridd | 35.07 mi (56.43 km) |
| Thornbury to Poole | 65.99 mi (106.20 km) |
| Thornbury to Port Glasgow | 311.57 mi (501.43 km) |
| Thornbury to Port Talbot | 54.68 mi (88.00 km) |
| Thornbury to Portchester | 80.66 mi (129.81 km) |
| Thornbury to Porthcawl | 50.86 mi (81.84 km) |
| Thornbury to Portishead | 13.39 mi (21.55 km) |
| Thornbury to Portlethen | 377.00 mi (606.73 km) |
| Thornbury to Portsmouth | 83.40 mi (134.22 km) |
| Thornbury to Potters Bar | 100.57 mi (161.85 km) |
| Thornbury to Poulton le Fylde | 155.85 mi (250.81 km) |
| Thornbury to Poynton | 121.48 mi (195.51 km) |
