| Hattersheim to Navodari | 1,021.00 mi (1,643.13 km) |
| Hattersheim to Negresti-Oas | 693.13 mi (1,115.49 km) |
| Hattersheim to Nehoiu | 887.52 mi (1,428.33 km) |
| Hattersheim to Ocna Mures | 750.26 mi (1,207.42 km) |
| Hattersheim to Odobesti | 907.46 mi (1,460.42 km) |
| Hattersheim to Odorheiu Secuiesc | 814.78 mi (1,311.26 km) |
| Hattersheim to Oltenita | 945.57 mi (1,521.74 km) |
| Hattersheim to Onesti | 880.18 mi (1,416.51 km) |
| Hattersheim to Oradea | 647.16 mi (1,041.50 km) |
| Hattersheim to Orastie | 739.02 mi (1,189.33 km) |
| Hattersheim to Oravita | 705.42 mi (1,135.27 km) |
| Hattersheim to Orsova | 746.43 mi (1,201.26 km) |
| Hattersheim to Otelu Rosu | 714.92 mi (1,150.55 km) |
| Hattersheim to Otopeni | 904.90 mi (1,456.30 km) |
| Hattersheim to Ovidiu | 1,020.49 mi (1,642.31 km) |
