| Hohen Neuendorf to Navodari | 905.18 mi (1,456.74 km) |
| Hohen Neuendorf to Negresti-Oas | 556.34 mi (895.34 km) |
| Hohen Neuendorf to Nehoiu | 774.86 mi (1,247.02 km) |
| Hohen Neuendorf to Ocna Mures | 641.51 mi (1,032.42 km) |
| Hohen Neuendorf to Odobesti | 781.56 mi (1,257.79 km) |
| Hohen Neuendorf to Odorheiu Secuiesc | 693.89 mi (1,116.70 km) |
| Hohen Neuendorf to Oltenita | 850.11 mi (1,368.12 km) |
| Hohen Neuendorf to Onesti | 748.24 mi (1,204.18 km) |
| Hohen Neuendorf to Oradea | 544.61 mi (876.47 km) |
| Hohen Neuendorf to Orastie | 648.32 mi (1,043.38 km) |
| Hohen Neuendorf to Oravita | 649.89 mi (1,045.89 km) |
| Hohen Neuendorf to Orsova | 687.19 mi (1,105.92 km) |
| Hohen Neuendorf to Otelu Rosu | 641.11 mi (1,031.76 km) |
| Hohen Neuendorf to Otopeni | 807.57 mi (1,299.66 km) |
| Hohen Neuendorf to Ovidiu | 905.82 mi (1,457.77 km) |
