| Harsova to Poggibonsi | 836.75 mi (1,346.61 km) |
| Harsova to Poggio a Caiano | 836.31 mi (1,345.92 km) |
| Harsova to Poggio Renatico | 807.10 mi (1,298.90 km) |
| Harsova to Poggiomarino | 729.98 mi (1,174.79 km) |
| Harsova to Poirino | 983.25 mi (1,582.39 km) |
| Harsova to Policoro | 652.67 mi (1,050.37 km) |
| Harsova to Polistena | 751.25 mi (1,209.03 km) |
| Harsova to Pomezia | 804.45 mi (1,294.63 km) |
| Harsova to Pomigliano d'Arco | 733.56 mi (1,180.55 km) |
| Harsova to Pompei | 733.85 mi (1,181.01 km) |
| Harsova to Ponsacco | 860.11 mi (1,384.21 km) |
| Harsova to Pontassieve | 818.61 mi (1,317.42 km) |
| Harsova to Ponte Buggianese | 851.70 mi (1,370.68 km) |
| Harsova to Ponte San Pietro | 894.97 mi (1,440.31 km) |
| Harsova to Pontecorvo | 753.35 mi (1,212.40 km) |
