| Sudlohn to Navodari | 1,126.64 mi (1,813.14 km) |
| Sudlohn to Negresti-Oas | 786.58 mi (1,265.88 km) |
| Sudlohn to Nehoiu | 993.09 mi (1,598.23 km) |
| Sudlohn to Ocna Mures | 855.48 mi (1,376.76 km) |
| Sudlohn to Odobesti | 1,008.20 mi (1,622.55 km) |
| Sudlohn to Odorheiu Secuiesc | 916.40 mi (1,474.80 km) |
| Sudlohn to Oltenita | 1,057.79 mi (1,702.34 km) |
| Sudlohn to Onesti | 978.22 mi (1,574.30 km) |
| Sudlohn to Oradea | 752.71 mi (1,211.37 km) |
| Sudlohn to Orastie | 850.31 mi (1,368.45 km) |
| Sudlohn to Oravita | 826.93 mi (1,330.81 km) |
| Sudlohn to Orsova | 867.52 mi (1,396.13 km) |
| Sudlohn to Otelu Rosu | 831.21 mi (1,337.70 km) |
| Sudlohn to Otopeni | 1,016.09 mi (1,635.23 km) |
| Sudlohn to Ovidiu | 1,126.55 mi (1,813.01 km) |
