| Nieuwkoop to Ordu | 1,732.38 mi (2,787.99 km) |
| Nieuwkoop to Ortahisar | 1,715.89 mi (2,761.46 km) |
| Nieuwkoop to Ortakent | 1,508.68 mi (2,427.98 km) |
| Nieuwkoop to Ortaklar | 1,474.63 mi (2,373.18 km) |
| Nieuwkoop to Ortakoy | 1,677.85 mi (2,700.24 km) |
| Nieuwkoop to Ortakoy | 1,655.90 mi (2,664.92 km) |
| Nieuwkoop to Osmaneli | 1,445.18 mi (2,325.79 km) |
| Nieuwkoop to Osmaniye | 1,844.34 mi (2,968.18 km) |
| Nieuwkoop to Ozdere | 1,454.41 mi (2,340.65 km) |
| Nieuwkoop to Palu | 1,916.93 mi (3,085.00 km) |
| Nieuwkoop to Pamukkale | 1,531.14 mi (2,464.14 km) |
| Nieuwkoop to Patnos | 2,013.80 mi (3,240.90 km) |
| Nieuwkoop to Pazar | 1,699.21 mi (2,734.61 km) |
| Nieuwkoop to Pazarcik | 1,866.04 mi (3,003.09 km) |
| Nieuwkoop to Pazaryeri | 1,457.27 mi (2,345.25 km) |
