| Zelezniki to Nasaud | 490.31 mi (789.07 km) |
| Zelezniki to Navodari | 713.91 mi (1,148.92 km) |
| Zelezniki to Negresti-Oas | 450.58 mi (725.14 km) |
| Zelezniki to Nehoiu | 587.67 mi (945.76 km) |
| Zelezniki to Ocna Mures | 462.90 mi (744.96 km) |
| Zelezniki to Odobesti | 619.70 mi (997.30 km) |
| Zelezniki to Odorheiu Secuiesc | 531.82 mi (855.89 km) |
| Zelezniki to Oltenita | 624.84 mi (1,005.58 km) |
| Zelezniki to Onesti | 601.99 mi (968.81 km) |
| Zelezniki to Oradea | 372.71 mi (599.82 km) |
| Zelezniki to Orastie | 434.17 mi (698.72 km) |
| Zelezniki to Oravita | 372.48 mi (599.44 km) |
| Zelezniki to Orsova | 412.00 mi (663.05 km) |
| Zelezniki to Otelu Rosu | 396.97 mi (638.86 km) |
| Zelezniki to Otopeni | 588.78 mi (947.56 km) |
