| Niederwerrn to Navodari | 948.70 mi (1,526.79 km) |
| Niederwerrn to Negresti-Oas | 618.57 mi (995.49 km) |
| Niederwerrn to Nehoiu | 815.09 mi (1,311.76 km) |
| Niederwerrn to Ocna Mures | 677.59 mi (1,090.47 km) |
| Niederwerrn to Odobesti | 834.11 mi (1,342.37 km) |
| Niederwerrn to Odorheiu Secuiesc | 741.48 mi (1,193.30 km) |
| Niederwerrn to Oltenita | 874.91 mi (1,408.03 km) |
| Niederwerrn to Onesti | 806.37 mi (1,297.73 km) |
| Niederwerrn to Oradea | 574.39 mi (924.39 km) |
| Niederwerrn to Orastie | 667.84 mi (1,074.78 km) |
| Niederwerrn to Oravita | 637.90 mi (1,026.61 km) |
| Niederwerrn to Orsova | 678.78 mi (1,092.39 km) |
| Niederwerrn to Otelu Rosu | 645.30 mi (1,038.51 km) |
| Niederwerrn to Otopeni | 833.90 mi (1,342.03 km) |
| Niederwerrn to Ovidiu | 948.29 mi (1,526.12 km) |
