| Harran to Nasaud | 1,035.81 mi (1,666.98 km) |
| Harran to Navodari | 749.44 mi (1,206.11 km) |
| Harran to Negresti-Oas | 1,096.85 mi (1,765.21 km) |
| Harran to Nehoiu | 882.34 mi (1,419.99 km) |
| Harran to Ocna Mures | 1,019.61 mi (1,640.90 km) |
| Harran to Odobesti | 871.60 mi (1,402.70 km) |
| Harran to Odorheiu Secuiesc | 961.08 mi (1,546.71 km) |
| Harran to Oltenita | 818.53 mi (1,317.29 km) |
| Harran to Onesti | 904.68 mi (1,455.95 km) |
| Harran to Oradea | 1,122.14 mi (1,805.91 km) |
| Harran to Orastie | 1,025.64 mi (1,650.61 km) |
| Harran to Oravita | 1,063.04 mi (1,710.79 km) |
| Harran to Orsova | 1,022.21 mi (1,645.08 km) |
| Harran to Otelu Rosu | 1,049.45 mi (1,688.93 km) |
| Harran to Otopeni | 859.55 mi (1,383.31 km) |
