| Kraluv Dvur to Navodari | 785.96 mi (1,264.89 km) |
| Kraluv Dvur to Negresti-Oas | 449.61 mi (723.58 km) |
| Kraluv Dvur to Nehoiu | 652.35 mi (1,049.86 km) |
| Kraluv Dvur to Ocna Mures | 514.68 mi (828.30 km) |
| Kraluv Dvur to Odobesti | 668.53 mi (1,075.89 km) |
| Kraluv Dvur to Odorheiu Secuiesc | 576.33 mi (927.52 km) |
| Kraluv Dvur to Oltenita | 717.20 mi (1,154.23 km) |
| Kraluv Dvur to Onesti | 639.47 mi (1,029.14 km) |
| Kraluv Dvur to Oradea | 411.82 mi (662.77 km) |
| Kraluv Dvur to Orastie | 509.83 mi (820.50 km) |
| Kraluv Dvur to Oravita | 492.11 mi (791.98 km) |
| Kraluv Dvur to Orsova | 531.94 mi (856.08 km) |
| Kraluv Dvur to Otelu Rosu | 492.62 mi (792.80 km) |
| Kraluv Dvur to Otopeni | 675.38 mi (1,086.91 km) |
| Kraluv Dvur to Ovidiu | 785.82 mi (1,264.66 km) |
