| Castle Rock to Penne | 5,607.61 mi (9,024.58 km) |
| Castle Rock to Pergine Valsugana | 5,336.10 mi (8,587.62 km) |
| Castle Rock to Perugia | 5,520.97 mi (8,885.14 km) |
| Castle Rock to Pesaro | 5,498.95 mi (8,849.70 km) |
| Castle Rock to Pescantina | 5,351.79 mi (8,612.87 km) |
| Castle Rock to Pescara | 5,617.27 mi (9,040.12 km) |
| Castle Rock to Peschiera del Garda | 5,347.79 mi (8,606.43 km) |
| Castle Rock to Pescia | 5,422.26 mi (8,726.29 km) |
| Castle Rock to Petilia Policastro | 5,878.84 mi (9,461.08 km) |
| Castle Rock to Piacenza | 5,331.95 mi (8,580.95 km) |
| Castle Rock to Pianella | 5,614.78 mi (9,036.12 km) |
| Castle Rock to Pianezza | 5,252.62 mi (8,453.28 km) |
| Castle Rock to Pianiga | 5,392.22 mi (8,677.94 km) |
| Castle Rock to Piano di Sorrento | 5,716.78 mi (9,200.27 km) |
| Castle Rock to Pianoro | 5,421.47 mi (8,725.02 km) |
