| Perleberg to Navodari | 969.84 mi (1,560.81 km) |
| Perleberg to Negresti-Oas | 621.15 mi (999.64 km) |
| Perleberg to Nehoiu | 839.20 mi (1,350.57 km) |
| Perleberg to Ocna Mures | 705.30 mi (1,135.07 km) |
| Perleberg to Odobesti | 846.40 mi (1,362.15 km) |
| Perleberg to Odorheiu Secuiesc | 758.41 mi (1,220.55 km) |
| Perleberg to Oltenita | 913.72 mi (1,470.49 km) |
| Perleberg to Onesti | 813.22 mi (1,308.75 km) |
| Perleberg to Oradea | 607.54 mi (977.75 km) |
| Perleberg to Orastie | 710.96 mi (1,144.17 km) |
| Perleberg to Oravita | 709.45 mi (1,141.75 km) |
| Perleberg to Orsova | 747.37 mi (1,202.77 km) |
| Perleberg to Otelu Rosu | 702.34 mi (1,130.30 km) |
| Perleberg to Otopeni | 871.19 mi (1,402.05 km) |
| Perleberg to Ovidiu | 970.44 mi (1,561.77 km) |
