| Gagnef to Peterborough | 801.34 mi (1,289.63 km) |
| Gagnef to Peterhead | 634.03 mi (1,020.37 km) |
| Gagnef to Peterlee | 725.22 mi (1,167.13 km) |
| Gagnef to Petersfield | 904.53 mi (1,455.71 km) |
| Gagnef to Pinner | 857.78 mi (1,380.46 km) |
| Gagnef to Pitsea | 836.12 mi (1,345.61 km) |
| Gagnef to Plumstead | 851.06 mi (1,369.65 km) |
| Gagnef to Plymouth | 1,025.34 mi (1,650.12 km) |
| Gagnef to Plympton | 1,022.02 mi (1,644.78 km) |
| Gagnef to Plymstock | 1,024.66 mi (1,649.04 km) |
| Gagnef to Polegate | 884.76 mi (1,423.88 km) |
| Gagnef to Ponders End | 845.94 mi (1,361.41 km) |
| Gagnef to Pont-y-pwl | 924.19 mi (1,487.33 km) |
| Gagnef to Pontardulais | 952.39 mi (1,532.72 km) |
| Gagnef to Pontefract | 774.59 mi (1,246.59 km) |
