| Cities | Distance |
|---|---|
| Athens to Navodari | 506.02 mi (814.37 km) |
| Athens to Negresti-Oas | 683.17 mi (1,099.46 km) |
| Athens to Nehoiu | 526.15 mi (846.75 km) |
| Athens to Ocna Mures | 580.82 mi (934.75 km) |
| Athens to Odobesti | 564.34 mi (908.22 km) |
| Athens to Odorheiu Secuiesc | 581.11 mi (935.21 km) |
| Athens to Oltenita | 447.98 mi (720.96 km) |
| Athens to Onesti | 592.44 mi (953.44 km) |
| Athens to Oradea | 634.58 mi (1,021.25 km) |
| Athens to Orastie | 544.15 mi (875.72 km) |
| Athens to Oravita | 498.81 mi (802.75 km) |
| Athens to Orsova | 470.84 mi (757.74 km) |
| Athens to Otelu Rosu | 525.36 mi (845.48 km) |
| Athens to Otopeni | 469.62 mi (755.77 km) |
| Athens to Ovidiu | 501.63 mi (807.30 km) |