| River Ridge to Poggibonsi | 5,342.00 mi (8,597.12 km) |
| River Ridge to Poggio a Caiano | 5,326.50 mi (8,572.17 km) |
| River Ridge to Poggio Renatico | 5,312.31 mi (8,549.33 km) |
| River Ridge to Poggiomarino | 5,585.85 mi (8,989.56 km) |
| River Ridge to Poirino | 5,150.32 mi (8,288.64 km) |
| River Ridge to Policoro | 5,701.87 mi (9,176.27 km) |
| River Ridge to Polistena | 5,743.10 mi (9,242.62 km) |
| River Ridge to Pomezia | 5,463.73 mi (8,793.02 km) |
| River Ridge to Pomigliano d'Arco | 5,574.94 mi (8,971.99 km) |
| River Ridge to Pompei | 5,585.46 mi (8,988.93 km) |
| River Ridge to Ponsacco | 5,314.36 mi (8,552.64 km) |
| River Ridge to Pontassieve | 5,344.02 mi (8,600.37 km) |
| River Ridge to Ponte Buggianese | 5,311.80 mi (8,548.52 km) |
| River Ridge to Ponte San Pietro | 5,200.47 mi (8,369.34 km) |
| River Ridge to Pontecorvo | 5,522.74 mi (8,887.99 km) |
