| Nieuwkoop to Pontedera | 647.84 mi (1,042.60 km) |
| Nieuwkoop to Pontinia | 839.89 mi (1,351.68 km) |
| Nieuwkoop to Porcari | 636.12 mi (1,023.74 km) |
| Nieuwkoop to Porcia | 556.77 mi (896.04 km) |
| Nieuwkoop to Pordenone | 558.66 mi (899.07 km) |
| Nieuwkoop to Portici | 905.87 mi (1,457.86 km) |
| Nieuwkoop to Porto Empedocle | 1,113.03 mi (1,791.24 km) |
| Nieuwkoop to Porto Recanati | 730.99 mi (1,176.42 km) |
| Nieuwkoop to Porto Sant'Elpidio | 743.00 mi (1,195.75 km) |
| Nieuwkoop to Porto Tolle | 606.69 mi (976.37 km) |
| Nieuwkoop to Porto Torres | 802.52 mi (1,291.53 km) |
| Nieuwkoop to Portoferraio | 696.59 mi (1,121.05 km) |
| Nieuwkoop to Portogruaro | 573.16 mi (922.41 km) |
| Nieuwkoop to Portomaggiore | 608.67 mi (979.56 km) |
| Nieuwkoop to Potenza | 953.23 mi (1,534.08 km) |
