| Argeles-sur-Mer to Navodari | 1,284.50 mi (2,067.20 km) |
| Argeles-sur-Mer to Negresti-Oas | 1,055.14 mi (1,698.08 km) |
| Argeles-sur-Mer to Nehoiu | 1,169.97 mi (1,882.88 km) |
| Argeles-sur-Mer to Ocna Mures | 1,057.72 mi (1,702.24 km) |
| Argeles-sur-Mer to Odobesti | 1,207.61 mi (1,943.46 km) |
| Argeles-sur-Mer to Odorheiu Secuiesc | 1,125.52 mi (1,811.35 km) |
| Argeles-sur-Mer to Oltenita | 1,187.69 mi (1,911.41 km) |
| Argeles-sur-Mer to Onesti | 1,195.06 mi (1,923.27 km) |
| Argeles-sur-Mer to Oradea | 974.79 mi (1,568.77 km) |
| Argeles-sur-Mer to Orastie | 1,022.19 mi (1,645.06 km) |
| Argeles-sur-Mer to Oravita | 944.33 mi (1,519.75 km) |
| Argeles-sur-Mer to Orsova | 977.95 mi (1,573.87 km) |
| Argeles-sur-Mer to Otelu Rosu | 979.31 mi (1,576.05 km) |
| Argeles-sur-Mer to Otopeni | 1,158.48 mi (1,864.39 km) |
| Argeles-sur-Mer to Ovidiu | 1,282.09 mi (2,063.32 km) |
