| Cities | Distance |
|---|---|
| Ovada to Navodari | 982.10 mi (1,580.54 km) |
| Ovada to Negresti-Oas | 739.09 mi (1,189.45 km) |
| Ovada to Nehoiu | 862.47 mi (1,388.01 km) |
| Ovada to Ocna Mures | 745.24 mi (1,199.34 km) |
| Ovada to Odobesti | 898.13 mi (1,445.40 km) |
| Ovada to Odorheiu Secuiesc | 813.62 mi (1,309.40 km) |
| Ovada to Oltenita | 887.67 mi (1,428.57 km) |
| Ovada to Onesti | 883.58 mi (1,421.98 km) |
| Ovada to Oradea | 659.64 mi (1,061.58 km) |
| Ovada to Orastie | 711.91 mi (1,145.71 km) |
| Ovada to Oravita | 638.72 mi (1,027.92 km) |
| Ovada to Orsova | 674.70 mi (1,085.82 km) |
| Ovada to Otelu Rosu | 670.65 mi (1,079.31 km) |
| Ovada to Otopeni | 855.64 mi (1,377.02 km) |
| Ovada to Ovidiu | 980.01 mi (1,577.17 km) |