| Archena to Nasaud | 1,441.85 mi (2,320.43 km) |
| Archena to Navodari | 1,602.75 mi (2,579.38 km) |
| Archena to Negresti-Oas | 1,410.83 mi (2,270.52 km) |
| Archena to Nehoiu | 1,499.73 mi (2,413.58 km) |
| Archena to Ocna Mures | 1,400.12 mi (2,253.28 km) |
| Archena to Odobesti | 1,540.91 mi (2,479.85 km) |
| Archena to Odorheiu Secuiesc | 1,465.53 mi (2,358.54 km) |
| Archena to Oltenita | 1,503.73 mi (2,420.03 km) |
| Archena to Onesti | 1,533.18 mi (2,467.41 km) |
| Archena to Oradea | 1,326.32 mi (2,134.51 km) |
| Archena to Orastie | 1,360.07 mi (2,188.82 km) |
| Archena to Oravita | 1,275.17 mi (2,052.19 km) |
| Archena to Orsova | 1,304.14 mi (2,098.81 km) |
| Archena to Otelu Rosu | 1,314.75 mi (2,115.89 km) |
| Archena to Otopeni | 1,479.87 mi (2,381.63 km) |
