| Horten to Poggibonsi | 1,102.74 mi (1,774.69 km) |
| Horten to Poggio a Caiano | 1,078.47 mi (1,735.63 km) |
| Horten to Poggio Renatico | 1,013.57 mi (1,631.18 km) |
| Horten to Poggiomarino | 1,298.84 mi (2,090.28 km) |
| Horten to Poirino | 1,007.64 mi (1,621.63 km) |
| Horten to Policoro | 1,355.39 mi (2,181.28 km) |
| Horten to Polistena | 1,473.50 mi (2,371.38 km) |
| Horten to Pomezia | 1,229.72 mi (1,979.05 km) |
| Horten to Pomigliano d'Arco | 1,289.95 mi (2,075.97 km) |
| Horten to Pompei | 1,301.98 mi (2,095.33 km) |
| Horten to Ponsacco | 1,091.99 mi (1,757.39 km) |
| Horten to Pontassieve | 1,081.85 mi (1,741.07 km) |
| Horten to Ponte Buggianese | 1,076.56 mi (1,732.55 km) |
| Horten to Ponte San Pietro | 948.81 mi (1,526.96 km) |
| Horten to Pontecorvo | 1,248.57 mi (2,009.37 km) |
