| South Houston to Poggibonsi | 5,571.84 mi (8,967.01 km) |
| South Houston to Poggio a Caiano | 5,555.40 mi (8,940.56 km) |
| South Houston to Poggio Renatico | 5,537.81 mi (8,912.25 km) |
| South Houston to Poggiomarino | 5,818.81 mi (9,364.47 km) |
| South Houston to Poirino | 5,379.85 mi (8,658.04 km) |
| South Houston to Policoro | 5,933.47 mi (9,549.00 km) |
| South Houston to Polistena | 5,980.47 mi (9,624.64 km) |
| South Houston to Pomezia | 5,697.02 mi (9,168.47 km) |
| South Houston to Pomigliano d'Arco | 5,807.78 mi (9,346.71 km) |
| South Houston to Pompei | 5,818.63 mi (9,364.17 km) |
| South Houston to Ponsacco | 5,544.42 mi (8,922.88 km) |
| South Houston to Pontassieve | 5,572.57 mi (8,968.18 km) |
| South Houston to Ponte Buggianese | 5,541.04 mi (8,917.45 km) |
| South Houston to Ponte San Pietro | 5,425.49 mi (8,731.49 km) |
| South Houston to Pontecorvo | 5,755.05 mi (9,261.86 km) |
