| Cadca to Peterborough | 852.41 mi (1,371.82 km) |
| Cadca to Peterhead | 1,007.23 mi (1,620.99 km) |
| Cadca to Peterlee | 925.74 mi (1,489.84 km) |
| Cadca to Petersfield | 876.25 mi (1,410.18 km) |
| Cadca to Pinner | 853.25 mi (1,373.17 km) |
| Cadca to Pitsea | 814.85 mi (1,311.38 km) |
| Cadca to Plumstead | 832.36 mi (1,339.55 km) |
| Cadca to Plymouth | 1,018.60 mi (1,639.27 km) |
| Cadca to Plympton | 1,014.50 mi (1,632.68 km) |
| Cadca to Plymstock | 1,016.40 mi (1,635.73 km) |
| Cadca to Polegate | 824.90 mi (1,327.55 km) |
| Cadca to Ponders End | 838.71 mi (1,349.77 km) |
| Cadca to Pont-y-pwl | 967.09 mi (1,556.38 km) |
| Cadca to Pontardulais | 1,009.86 mi (1,625.22 km) |
| Cadca to Pontefract | 908.52 mi (1,462.13 km) |
