| Mercerville to Poggibonsi | 4,215.93 mi (6,784.88 km) |
| Mercerville to Poggio a Caiano | 4,200.43 mi (6,759.94 km) |
| Mercerville to Poggio Renatico | 4,186.50 mi (6,737.51 km) |
| Mercerville to Poggiomarino | 4,460.00 mi (7,177.68 km) |
| Mercerville to Poirino | 4,024.24 mi (6,476.39 km) |
| Mercerville to Policoro | 4,575.89 mi (7,364.19 km) |
| Mercerville to Polistena | 4,618.18 mi (7,432.24 km) |
| Mercerville to Pomezia | 4,337.91 mi (6,981.19 km) |
| Mercerville to Pomigliano d'Arco | 4,449.07 mi (7,160.09 km) |
| Mercerville to Pompei | 4,459.63 mi (7,177.09 km) |
| Mercerville to Ponsacco | 4,188.29 mi (6,740.40 km) |
| Mercerville to Pontassieve | 4,217.95 mi (6,788.14 km) |
| Mercerville to Ponte Buggianese | 4,185.73 mi (6,736.28 km) |
| Mercerville to Ponte San Pietro | 4,074.75 mi (6,557.67 km) |
| Mercerville to Pontecorvo | 4,396.81 mi (7,075.98 km) |
