| San Marcos to Poggibonsi | 6,221.73 mi (10,012.90 km) |
| San Marcos to Poggio a Caiano | 6,200.76 mi (9,979.17 km) |
| San Marcos to Poggio Renatico | 6,164.82 mi (9,921.31 km) |
| San Marcos to Poggiomarino | 6,474.78 mi (10,420.16 km) |
| San Marcos to Poirino | 6,037.40 mi (9,716.26 km) |
| San Marcos to Policoro | 6,575.97 mi (10,583.01 km) |
| San Marcos to Polistena | 6,654.94 mi (10,710.10 km) |
| San Marcos to Pomezia | 6,360.78 mi (10,236.69 km) |
| San Marcos to Pomigliano d'Arco | 6,463.59 mi (10,402.14 km) |
| San Marcos to Pompei | 6,475.84 mi (10,421.85 km) |
| San Marcos to Ponsacco | 6,196.87 mi (9,972.90 km) |
| San Marcos to Pontassieve | 6,215.07 mi (10,002.19 km) |
| San Marcos to Ponte Buggianese | 6,189.03 mi (9,960.27 km) |
| San Marcos to Ponte San Pietro | 6,055.44 mi (9,745.29 km) |
| San Marcos to Pontecorvo | 6,410.30 mi (10,316.38 km) |
