| Bornem to Navodari | 1,219.23 mi (1,962.16 km) |
| Bornem to Negresti-Oas | 887.04 mi (1,427.55 km) |
| Bornem to Nehoiu | 1,085.62 mi (1,747.13 km) |
| Bornem to Ocna Mures | 948.09 mi (1,525.81 km) |
| Bornem to Odobesti | 1,104.32 mi (1,777.23 km) |
| Bornem to Odorheiu Secuiesc | 1,011.75 mi (1,628.26 km) |
| Bornem to Oltenita | 1,144.86 mi (1,842.47 km) |
| Bornem to Onesti | 1,076.15 mi (1,731.90 km) |
| Bornem to Oradea | 844.89 mi (1,359.72 km) |
| Bornem to Orastie | 938.04 mi (1,509.64 km) |
| Bornem to Oravita | 904.93 mi (1,456.34 km) |
| Bornem to Orsova | 945.95 mi (1,522.35 km) |
| Bornem to Otelu Rosu | 914.45 mi (1,471.66 km) |
| Bornem to Otopeni | 1,104.04 mi (1,776.78 km) |
| Bornem to Ovidiu | 1,218.81 mi (1,961.49 km) |
