| Grass Valley to Penne | 6,128.00 mi (9,862.07 km) |
| Grass Valley to Pergine Valsugana | 5,846.72 mi (9,409.39 km) |
| Grass Valley to Perugia | 6,046.92 mi (9,731.57 km) |
| Grass Valley to Pesaro | 6,015.25 mi (9,680.61 km) |
| Grass Valley to Pescantina | 5,869.44 mi (9,445.95 km) |
| Grass Valley to Pescara | 6,135.47 mi (9,874.08 km) |
| Grass Valley to Peschiera del Garda | 5,866.96 mi (9,441.95 km) |
| Grass Valley to Pescia | 5,953.51 mi (9,581.25 km) |
| Grass Valley to Petilia Policastro | 6,402.77 mi (10,304.26 km) |
| Grass Valley to Piacenza | 5,860.61 mi (9,431.74 km) |
| Grass Valley to Pianella | 6,134.62 mi (9,872.71 km) |
| Grass Valley to Pianezza | 5,794.48 mi (9,325.32 km) |
| Grass Valley to Pianiga | 5,902.56 mi (9,499.25 km) |
| Grass Valley to Piano di Sorrento | 6,247.14 mi (10,053.79 km) |
| Grass Valley to Pianoro | 5,944.71 mi (9,567.09 km) |
