| Adakli to Nasaud | 978.57 mi (1,574.86 km) |
| Adakli to Navodari | 704.29 mi (1,133.44 km) |
| Adakli to Negresti-Oas | 1,038.21 mi (1,670.84 km) |
| Adakli to Nehoiu | 837.09 mi (1,347.17 km) |
| Adakli to Ocna Mures | 973.96 mi (1,567.43 km) |
| Adakli to Odobesti | 817.28 mi (1,315.28 km) |
| Adakli to Odorheiu Secuiesc | 909.77 mi (1,464.14 km) |
| Adakli to Oltenita | 788.00 mi (1,268.17 km) |
| Adakli to Onesti | 846.42 mi (1,362.17 km) |
| Adakli to Oradea | 1,077.01 mi (1,733.28 km) |
| Adakli to Orastie | 988.49 mi (1,590.83 km) |
| Adakli to Oravita | 1,040.08 mi (1,673.84 km) |
| Adakli to Orsova | 1,000.62 mi (1,610.34 km) |
| Adakli to Otelu Rosu | 1,019.03 mi (1,639.97 km) |
| Adakli to Otopeni | 825.61 mi (1,328.68 km) |
