| Braunschweig to Navodari | 992.42 mi (1,597.14 km) |
| Braunschweig to Negresti-Oas | 646.79 mi (1,040.90 km) |
| Braunschweig to Nehoiu | 859.85 mi (1,383.80 km) |
| Braunschweig to Ocna Mures | 723.42 mi (1,164.24 km) |
| Braunschweig to Odobesti | 871.14 mi (1,401.97 km) |
| Braunschweig to Odorheiu Secuiesc | 780.81 mi (1,256.59 km) |
| Braunschweig to Oltenita | 929.83 mi (1,496.41 km) |
| Braunschweig to Onesti | 839.52 mi (1,351.08 km) |
| Braunschweig to Oradea | 622.47 mi (1,001.76 km) |
| Braunschweig to Orastie | 723.77 mi (1,164.79 km) |
| Braunschweig to Oravita | 712.06 mi (1,145.95 km) |
| Braunschweig to Orsova | 751.46 mi (1,209.35 km) |
| Braunschweig to Otelu Rosu | 710.11 mi (1,142.80 km) |
| Braunschweig to Otopeni | 887.53 mi (1,428.33 km) |
| Braunschweig to Ovidiu | 992.67 mi (1,597.55 km) |
