| Mali Idos to Nasaud | 250.43 mi (403.03 km) |
| Mali Idos to Navodari | 447.21 mi (719.71 km) |
| Mali Idos to Negresti-Oas | 232.25 mi (373.77 km) |
| Mali Idos to Nehoiu | 322.26 mi (518.62 km) |
| Mali Idos to Ocna Mures | 206.63 mi (332.54 km) |
| Mali Idos to Odobesti | 356.87 mi (574.32 km) |
| Mali Idos to Odorheiu Secuiesc | 273.69 mi (440.46 km) |
| Mali Idos to Oltenita | 359.00 mi (577.76 km) |
| Mali Idos to Onesti | 343.12 mi (552.19 km) |
| Mali Idos to Oradea | 143.05 mi (230.21 km) |
| Mali Idos to Orastie | 170.65 mi (274.63 km) |
| Mali Idos to Oravita | 108.36 mi (174.39 km) |
| Mali Idos to Orsova | 149.24 mi (240.19 km) |
| Mali Idos to Otelu Rosu | 130.58 mi (210.14 km) |
| Mali Idos to Otopeni | 322.22 mi (518.56 km) |
