| Cities | Distance |
|---|---|
| Ruse to Navodari | 136.42 mi (219.55 km) |
| Ruse to Negresti-Oas | 304.89 mi (490.67 km) |
| Ruse to Nehoiu | 107.11 mi (172.38 km) |
| Ruse to Ocna Mures | 204.63 mi (329.32 km) |
| Ruse to Odobesti | 144.95 mi (233.27 km) |
| Ruse to Odorheiu Secuiesc | 175.01 mi (281.66 km) |
| Ruse to Oltenita | 38.54 mi (62.02 km) |
| Ruse to Onesti | 172.92 mi (278.28 km) |
| Ruse to Oradea | 297.59 mi (478.92 km) |
| Ruse to Orastie | 194.45 mi (312.93 km) |
| Ruse to Oravita | 226.74 mi (364.90 km) |
| Ruse to Orsova | 186.70 mi (300.47 km) |
| Ruse to Otelu Rosu | 212.18 mi (341.46 km) |
| Ruse to Otopeni | 50.55 mi (81.36 km) |
| Ruse to Ovidiu | 133.05 mi (214.13 km) |