| Ionia to Poggibonsi | 4,539.87 mi (7,306.21 km) |
| Ionia to Poggio a Caiano | 4,521.99 mi (7,277.45 km) |
| Ionia to Poggio Renatico | 4,499.22 mi (7,240.79 km) |
| Ionia to Poggiomarino | 4,790.75 mi (7,709.97 km) |
| Ionia to Poirino | 4,348.45 mi (6,998.15 km) |
| Ionia to Policoro | 4,902.48 mi (7,889.79 km) |
| Ionia to Polistena | 4,959.51 mi (7,981.56 km) |
| Ionia to Pomezia | 4,670.25 mi (7,516.03 km) |
| Ionia to Pomigliano d'Arco | 4,779.57 mi (7,691.98 km) |
| Ionia to Pompei | 4,790.94 mi (7,710.27 km) |
| Ionia to Ponsacco | 4,512.95 mi (7,262.89 km) |
| Ionia to Pontassieve | 4,538.50 mi (7,304.01 km) |
| Ionia to Ponte Buggianese | 4,508.26 mi (7,255.34 km) |
| Ionia to Ponte San Pietro | 4,386.74 mi (7,059.77 km) |
| Ionia to Pontecorvo | 4,726.23 mi (7,606.12 km) |
