| Sveti Ivan Zelina to Navodari | 612.76 mi (986.14 km) |
| Sveti Ivan Zelina to Negresti-Oas | 363.53 mi (585.05 km) |
| Sveti Ivan Zelina to Nehoiu | 487.40 mi (784.39 km) |
| Sveti Ivan Zelina to Ocna Mures | 365.49 mi (588.21 km) |
| Sveti Ivan Zelina to Odobesti | 520.55 mi (837.74 km) |
| Sveti Ivan Zelina to Odorheiu Secuiesc | 434.16 mi (698.71 km) |
| Sveti Ivan Zelina to Oltenita | 523.40 mi (842.33 km) |
| Sveti Ivan Zelina to Onesti | 504.27 mi (811.54 km) |
| Sveti Ivan Zelina to Oradea | 280.63 mi (451.63 km) |
| Sveti Ivan Zelina to Orastie | 334.46 mi (538.26 km) |
| Sveti Ivan Zelina to Oravita | 271.04 mi (436.20 km) |
| Sveti Ivan Zelina to Orsova | 310.65 mi (499.94 km) |
| Sveti Ivan Zelina to Otelu Rosu | 296.12 mi (476.56 km) |
| Sveti Ivan Zelina to Otopeni | 487.45 mi (784.48 km) |
| Sveti Ivan Zelina to Ovidiu | 611.14 mi (983.53 km) |
