| Rombas to Navodari | 1,113.59 mi (1,792.15 km) |
| Rombas to Negresti-Oas | 796.39 mi (1,281.67 km) |
| Rombas to Nehoiu | 981.12 mi (1,578.96 km) |
| Rombas to Ocna Mures | 845.39 mi (1,360.53 km) |
| Rombas to Odobesti | 1,004.37 mi (1,616.38 km) |
| Rombas to Odorheiu Secuiesc | 911.83 mi (1,467.45 km) |
| Rombas to Oltenita | 1,033.27 mi (1,662.89 km) |
| Rombas to Onesti | 979.06 mi (1,575.65 km) |
| Rombas to Oradea | 743.29 mi (1,196.21 km) |
| Rombas to Orastie | 829.49 mi (1,334.94 km) |
| Rombas to Oravita | 786.45 mi (1,265.66 km) |
| Rombas to Orsova | 827.37 mi (1,331.52 km) |
| Rombas to Otelu Rosu | 801.19 mi (1,289.38 km) |
| Rombas to Otopeni | 993.84 mi (1,599.43 km) |
| Rombas to Ovidiu | 1,112.76 mi (1,790.82 km) |
