| Stollberg to Navodari | 858.09 mi (1,380.97 km) |
| Stollberg to Negresti-Oas | 517.72 mi (833.19 km) |
| Stollberg to Nehoiu | 724.70 mi (1,166.29 km) |
| Stollberg to Ocna Mures | 587.27 mi (945.12 km) |
| Stollberg to Odobesti | 739.20 mi (1,189.62 km) |
| Stollberg to Odorheiu Secuiesc | 647.51 mi (1,042.06 km) |
| Stollberg to Oltenita | 791.32 mi (1,273.50 km) |
| Stollberg to Onesti | 709.18 mi (1,141.32 km) |
| Stollberg to Oradea | 484.91 mi (780.39 km) |
| Stollberg to Orastie | 584.22 mi (940.21 km) |
| Stollberg to Oravita | 568.27 mi (914.54 km) |
| Stollberg to Orsova | 608.01 mi (978.50 km) |
| Stollberg to Otelu Rosu | 568.13 mi (914.32 km) |
| Stollberg to Otopeni | 749.31 mi (1,205.90 km) |
| Stollberg to Ovidiu | 858.09 mi (1,380.96 km) |
