| Simi Valley to Poggibonsi | 6,208.11 mi (9,990.98 km) |
| Simi Valley to Poggio a Caiano | 6,186.77 mi (9,956.65 km) |
| Simi Valley to Poggio Renatico | 6,149.08 mi (9,895.99 km) |
| Simi Valley to Poggiomarino | 6,460.59 mi (10,397.31 km) |
| Simi Valley to Poirino | 6,025.48 mi (9,697.07 km) |
| Simi Valley to Policoro | 6,559.87 mi (10,557.09 km) |
| Simi Valley to Polistena | 6,641.85 mi (10,689.03 km) |
| Simi Valley to Pomezia | 6,347.96 mi (10,216.05 km) |
| Simi Valley to Pomigliano d'Arco | 6,449.43 mi (10,379.35 km) |
| Simi Valley to Pompei | 6,461.77 mi (10,399.21 km) |
| Simi Valley to Ponsacco | 6,183.64 mi (9,951.61 km) |
| Simi Valley to Pontassieve | 6,200.71 mi (9,979.08 km) |
| Simi Valley to Ponte Buggianese | 6,175.36 mi (9,938.29 km) |
| Simi Valley to Ponte San Pietro | 6,040.55 mi (9,721.32 km) |
| Simi Valley to Pontecorvo | 6,396.34 mi (10,293.91 km) |
