| Nieuwkoop to Poggibonsi | 670.49 mi (1,079.06 km) |
| Nieuwkoop to Poggio a Caiano | 646.72 mi (1,040.80 km) |
| Nieuwkoop to Poggio Renatico | 597.22 mi (961.13 km) |
| Nieuwkoop to Poggiomarino | 912.03 mi (1,467.77 km) |
| Nieuwkoop to Poirino | 521.06 mi (838.57 km) |
| Nieuwkoop to Policoro | 1,001.92 mi (1,612.43 km) |
| Nieuwkoop to Polistena | 1,096.45 mi (1,764.56 km) |
| Nieuwkoop to Pomezia | 811.90 mi (1,306.63 km) |
| Nieuwkoop to Pomigliano d'Arco | 901.28 mi (1,450.47 km) |
| Nieuwkoop to Pompei | 913.92 mi (1,470.81 km) |
| Nieuwkoop to Ponsacco | 650.78 mi (1,047.32 km) |
| Nieuwkoop to Pontassieve | 657.15 mi (1,057.57 km) |
| Nieuwkoop to Ponte Buggianese | 638.75 mi (1,027.96 km) |
| Nieuwkoop to Ponte San Pietro | 498.40 mi (802.10 km) |
| Nieuwkoop to Pontecorvo | 850.46 mi (1,368.69 km) |
