| Bad Durrenberg to Navodari | 903.03 mi (1,453.29 km) |
| Bad Durrenberg to Negresti-Oas | 560.07 mi (901.34 km) |
| Bad Durrenberg to Nehoiu | 769.94 mi (1,239.10 km) |
| Bad Durrenberg to Ocna Mures | 632.87 mi (1,018.50 km) |
| Bad Durrenberg to Odobesti | 783.04 mi (1,260.18 km) |
| Bad Durrenberg to Odorheiu Secuiesc | 691.87 mi (1,113.47 km) |
| Bad Durrenberg to Oltenita | 838.09 mi (1,348.77 km) |
| Bad Durrenberg to Onesti | 752.31 mi (1,210.73 km) |
| Bad Durrenberg to Oradea | 531.07 mi (854.68 km) |
| Bad Durrenberg to Orastie | 631.39 mi (1,016.12 km) |
| Bad Durrenberg to Oravita | 617.57 mi (993.88 km) |
| Bad Durrenberg to Orsova | 657.13 mi (1,057.55 km) |
| Bad Durrenberg to Otelu Rosu | 616.48 mi (992.12 km) |
| Bad Durrenberg to Otopeni | 795.93 mi (1,280.93 km) |
| Bad Durrenberg to Ovidiu | 903.14 mi (1,453.47 km) |
