| Grand Junction to Poggibonsi | 5,604.34 mi (9,019.32 km) |
| Grand Junction to Poggio a Caiano | 5,583.83 mi (8,986.31 km) |
| Grand Junction to Poggio Renatico | 5,550.00 mi (8,931.87 km) |
| Grand Junction to Poggiomarino | 5,857.78 mi (9,427.18 km) |
| Grand Junction to Poirino | 5,418.34 mi (8,719.97 km) |
| Grand Junction to Policoro | 5,961.12 mi (9,593.49 km) |
| Grand Junction to Polistena | 6,036.51 mi (9,714.82 km) |
| Grand Junction to Pomezia | 5,742.36 mi (9,241.44 km) |
| Grand Junction to Pomigliano d'Arco | 5,846.55 mi (9,409.12 km) |
| Grand Junction to Pompei | 5,858.69 mi (9,428.64 km) |
| Grand Junction to Ponsacco | 5,579.07 mi (8,978.65 km) |
| Grand Junction to Pontassieve | 5,598.55 mi (9,009.99 km) |
| Grand Junction to Ponte Buggianese | 5,571.72 mi (8,966.82 km) |
| Grand Junction to Ponte San Pietro | 5,439.74 mi (8,754.41 km) |
| Grand Junction to Pontecorvo | 5,793.10 mi (9,323.09 km) |
