| Rauma to Navodari | 1,197.46 mi (1,927.12 km) |
| Rauma to Negresti-Oas | 919.59 mi (1,479.94 km) |
| Rauma to Nehoiu | 1,107.53 mi (1,782.40 km) |
| Rauma to Ocna Mures | 1,023.05 mi (1,646.44 km) |
| Rauma to Odobesti | 1,085.20 mi (1,746.47 km) |
| Rauma to Odorheiu Secuiesc | 1,035.22 mi (1,666.02 km) |
| Rauma to Oltenita | 1,196.47 mi (1,925.53 km) |
| Rauma to Onesti | 1,049.27 mi (1,688.64 km) |
| Rauma to Oradea | 971.67 mi (1,563.76 km) |
| Rauma to Orastie | 1,058.19 mi (1,703.00 km) |
| Rauma to Oravita | 1,111.94 mi (1,789.50 km) |
| Rauma to Orsova | 1,134.27 mi (1,825.43 km) |
| Rauma to Otelu Rosu | 1,079.42 mi (1,737.16 km) |
| Rauma to Otopeni | 1,160.87 mi (1,868.24 km) |
| Rauma to Ovidiu | 1,200.39 mi (1,931.85 km) |
