| Quierschied to Navodari | 1,071.98 mi (1,725.18 km) |
| Quierschied to Negresti-Oas | 753.41 mi (1,212.49 km) |
| Quierschied to Nehoiu | 939.31 mi (1,511.67 km) |
| Quierschied to Ocna Mures | 803.31 mi (1,292.79 km) |
| Quierschied to Odobesti | 962.12 mi (1,548.38 km) |
| Quierschied to Odorheiu Secuiesc | 869.53 mi (1,399.37 km) |
| Quierschied to Oltenita | 992.40 mi (1,597.12 km) |
| Quierschied to Onesti | 936.56 mi (1,507.25 km) |
| Quierschied to Oradea | 701.02 mi (1,128.18 km) |
| Quierschied to Orastie | 788.06 mi (1,268.26 km) |
| Quierschied to Oravita | 746.56 mi (1,201.48 km) |
| Quierschied to Orsova | 787.54 mi (1,267.43 km) |
| Quierschied to Otelu Rosu | 760.40 mi (1,223.75 km) |
| Quierschied to Otopeni | 952.75 mi (1,533.30 km) |
| Quierschied to Ovidiu | 1,071.20 mi (1,723.92 km) |
