| Nieuw-Vennep to Navodari | 1,223.53 mi (1,969.09 km) |
| Nieuw-Vennep to Negresti-Oas | 883.84 mi (1,422.41 km) |
| Nieuw-Vennep to Nehoiu | 1,089.95 mi (1,754.10 km) |
| Nieuw-Vennep to Ocna Mures | 952.29 mi (1,532.56 km) |
| Nieuw-Vennep to Odobesti | 1,105.35 mi (1,778.89 km) |
| Nieuw-Vennep to Odorheiu Secuiesc | 1,013.48 mi (1,631.03 km) |
| Nieuw-Vennep to Oltenita | 1,153.95 mi (1,857.11 km) |
| Nieuw-Vennep to Onesti | 1,075.45 mi (1,730.77 km) |
| Nieuw-Vennep to Oradea | 849.41 mi (1,367.00 km) |
| Nieuw-Vennep to Orastie | 946.46 mi (1,523.18 km) |
| Nieuw-Vennep to Oravita | 921.09 mi (1,482.35 km) |
| Nieuw-Vennep to Orsova | 961.83 mi (1,547.92 km) |
| Nieuw-Vennep to Otelu Rosu | 926.53 mi (1,491.11 km) |
| Nieuw-Vennep to Otopeni | 1,112.37 mi (1,790.18 km) |
| Nieuw-Vennep to Ovidiu | 1,223.42 mi (1,968.90 km) |
