| Westbrook to Poggibonsi | 3,899.82 mi (6,276.16 km) |
| Westbrook to Poggio a Caiano | 3,883.87 mi (6,250.48 km) |
| Westbrook to Poggio Renatico | 3,868.39 mi (6,225.58 km) |
| Westbrook to Poggiomarino | 4,145.53 mi (6,671.58 km) |
| Westbrook to Poirino | 3,707.93 mi (5,967.34 km) |
| Westbrook to Policoro | 4,260.75 mi (6,857.01 km) |
| Westbrook to Polistena | 4,306.13 mi (6,930.05 km) |
| Westbrook to Pomezia | 4,023.59 mi (6,475.34 km) |
| Westbrook to Pomigliano d'Arco | 4,134.53 mi (6,653.89 km) |
| Westbrook to Pompei | 4,145.27 mi (6,671.17 km) |
| Westbrook to Ponsacco | 3,872.28 mi (6,231.84 km) |
| Westbrook to Pontassieve | 3,901.23 mi (6,278.43 km) |
| Westbrook to Ponte Buggianese | 3,869.32 mi (6,227.08 km) |
| Westbrook to Ponte San Pietro | 3,756.38 mi (6,045.32 km) |
| Westbrook to Pontecorvo | 4,081.99 mi (6,569.33 km) |
