| Ajdovscina to Nasaud | 507.31 mi (816.44 km) |
| Ajdovscina to Navodari | 724.10 mi (1,165.33 km) |
| Ajdovscina to Negresti-Oas | 469.43 mi (755.48 km) |
| Ajdovscina to Nehoiu | 599.53 mi (964.85 km) |
| Ajdovscina to Ocna Mures | 477.34 mi (768.20 km) |
| Ajdovscina to Odobesti | 632.80 mi (1,018.39 km) |
| Ajdovscina to Odorheiu Secuiesc | 546.11 mi (878.88 km) |
| Ajdovscina to Oltenita | 633.52 mi (1,019.55 km) |
| Ajdovscina to Onesti | 616.26 mi (991.78 km) |
| Ajdovscina to Oradea | 389.70 mi (627.15 km) |
| Ajdovscina to Orastie | 446.72 mi (718.92 km) |
| Ajdovscina to Oravita | 381.15 mi (613.40 km) |
| Ajdovscina to Orsova | 419.91 mi (675.78 km) |
| Ajdovscina to Otelu Rosu | 408.01 mi (656.63 km) |
| Ajdovscina to Otopeni | 598.39 mi (963.02 km) |
