| Sioux City to Poggibonsi | 4,997.87 mi (8,043.29 km) |
| Sioux City to Poggio a Caiano | 4,978.49 mi (8,012.10 km) |
| Sioux City to Poggio Renatico | 4,949.61 mi (7,965.62 km) |
| Sioux City to Poggiomarino | 5,251.05 mi (8,450.75 km) |
| Sioux City to Poirino | 4,808.70 mi (7,738.86 km) |
| Sioux City to Policoro | 5,358.66 mi (8,623.93 km) |
| Sioux City to Polistena | 5,425.79 mi (8,731.96 km) |
| Sioux City to Pomezia | 5,132.89 mi (8,260.58 km) |
| Sioux City to Pomigliano d'Arco | 5,239.81 mi (8,432.66 km) |
| Sioux City to Pompei | 5,251.63 mi (8,451.68 km) |
| Sioux City to Ponsacco | 4,971.75 mi (8,001.26 km) |
| Sioux City to Pontassieve | 4,994.08 mi (8,037.20 km) |
| Sioux City to Ponte Buggianese | 4,965.59 mi (7,991.35 km) |
| Sioux City to Ponte San Pietro | 4,837.88 mi (7,785.82 km) |
| Sioux City to Pontecorvo | 5,186.21 mi (8,346.40 km) |
