| Plum to Nasaud | 4,798.50 mi (7,722.44 km) |
| Plum to Navodari | 5,085.03 mi (8,183.56 km) |
| Plum to Negresti-Oas | 4,737.50 mi (7,624.28 km) |
| Plum to Nehoiu | 4,952.71 mi (7,970.62 km) |
| Plum to Ocna Mures | 4,816.17 mi (7,750.88 km) |
| Plum to Odobesti | 4,962.70 mi (7,986.70 km) |
| Plum to Odorheiu Secuiesc | 4,873.30 mi (7,842.83 km) |
| Plum to Oltenita | 5,021.35 mi (8,081.08 km) |
| Plum to Onesti | 4,929.96 mi (7,934.01 km) |
| Plum to Oradea | 4,714.59 mi (7,587.40 km) |
| Plum to Orastie | 4,814.15 mi (7,747.63 km) |
| Plum to Oravita | 4,789.94 mi (7,708.67 km) |
| Plum to Orsova | 4,830.80 mi (7,774.42 km) |
| Plum to Otelu Rosu | 4,795.72 mi (7,717.97 km) |
| Plum to Otopeni | 4,979.32 mi (8,013.44 km) |
