| Leith to Nasaud | 1,314.41 mi (2,115.34 km) |
| Leith to Navodari | 1,600.85 mi (2,576.32 km) |
| Leith to Negresti-Oas | 1,253.47 mi (2,017.27 km) |
| Leith to Nehoiu | 1,468.74 mi (2,363.71 km) |
| Leith to Ocna Mures | 1,332.64 mi (2,144.68 km) |
| Leith to Odobesti | 1,478.58 mi (2,379.55 km) |
| Leith to Odorheiu Secuiesc | 1,389.12 mi (2,235.57 km) |
| Leith to Oltenita | 1,539.12 mi (2,476.98 km) |
| Leith to Onesti | 1,446.09 mi (2,327.26 km) |
| Leith to Oradea | 1,231.78 mi (1,982.36 km) |
| Leith to Orastie | 1,332.79 mi (2,144.91 km) |
| Leith to Oravita | 1,316.54 mi (2,118.76 km) |
| Leith to Orsova | 1,356.69 mi (2,183.38 km) |
| Leith to Otelu Rosu | 1,317.59 mi (2,120.45 km) |
| Leith to Otopeni | 1,496.84 mi (2,408.93 km) |
