| Fos-sur-Mer to Navodari | 1,176.07 mi (1,892.70 km) |
| Fos-sur-Mer to Negresti-Oas | 940.35 mi (1,513.35 km) |
| Fos-sur-Mer to Nehoiu | 1,059.40 mi (1,704.94 km) |
| Fos-sur-Mer to Ocna Mures | 944.96 mi (1,520.76 km) |
| Fos-sur-Mer to Odobesti | 1,096.23 mi (1,764.22 km) |
| Fos-sur-Mer to Odorheiu Secuiesc | 1,013.05 mi (1,630.34 km) |
| Fos-sur-Mer to Oltenita | 1,080.09 mi (1,738.24 km) |
| Fos-sur-Mer to Onesti | 1,082.80 mi (1,742.60 km) |
| Fos-sur-Mer to Oradea | 860.65 mi (1,385.08 km) |
| Fos-sur-Mer to Orastie | 910.37 mi (1,465.10 km) |
| Fos-sur-Mer to Oravita | 834.30 mi (1,342.67 km) |
| Fos-sur-Mer to Orsova | 868.85 mi (1,398.29 km) |
| Fos-sur-Mer to Otelu Rosu | 868.13 mi (1,397.11 km) |
| Fos-sur-Mer to Otopeni | 1,049.76 mi (1,689.43 km) |
| Fos-sur-Mer to Ovidiu | 1,173.78 mi (1,889.02 km) |
