| Rinteln to Navodari | 1,045.26 mi (1,682.18 km) |
| Rinteln to Negresti-Oas | 701.53 mi (1,129.00 km) |
| Rinteln to Nehoiu | 912.20 mi (1,468.05 km) |
| Rinteln to Ocna Mures | 775.14 mi (1,247.47 km) |
| Rinteln to Odobesti | 925.01 mi (1,488.66 km) |
| Rinteln to Odorheiu Secuiesc | 834.01 mi (1,342.21 km) |
| Rinteln to Oltenita | 980.15 mi (1,577.39 km) |
| Rinteln to Onesti | 894.02 mi (1,438.78 km) |
| Rinteln to Oradea | 673.27 mi (1,083.53 km) |
| Rinteln to Orastie | 773.25 mi (1,244.42 km) |
| Rinteln to Oravita | 756.76 mi (1,217.89 km) |
| Rinteln to Orsova | 796.73 mi (1,282.21 km) |
| Rinteln to Otelu Rosu | 757.35 mi (1,218.83 km) |
| Rinteln to Otopeni | 938.04 mi (1,509.63 km) |
| Rinteln to Ovidiu | 1,045.38 mi (1,682.38 km) |
