| Sao Felix da Marinha to Navodari | 1,888.62 mi (3,039.45 km) |
| Sao Felix da Marinha to Negresti-Oas | 1,636.34 mi (2,633.44 km) |
| Sao Felix da Marinha to Nehoiu | 1,770.22 mi (2,848.89 km) |
| Sao Felix da Marinha to Ocna Mures | 1,651.51 mi (2,657.85 km) |
| Sao Felix da Marinha to Odobesti | 1,805.71 mi (2,906.00 km) |
| Sao Felix da Marinha to Odorheiu Secuiesc | 1,720.22 mi (2,768.43 km) |
| Sao Felix da Marinha to Oltenita | 1,792.93 mi (2,885.44 km) |
| Sao Felix da Marinha to Onesti | 1,790.33 mi (2,881.26 km) |
| Sao Felix da Marinha to Oradea | 1,561.99 mi (2,513.78 km) |
| Sao Felix da Marinha to Orastie | 1,619.42 mi (2,606.21 km) |
| Sao Felix da Marinha to Oravita | 1,546.03 mi (2,488.09 km) |
| Sao Felix da Marinha to Orsova | 1,581.23 mi (2,544.75 km) |
| Sao Felix da Marinha to Otelu Rosu | 1,578.41 mi (2,540.20 km) |
| Sao Felix da Marinha to Otopeni | 1,762.23 mi (2,836.03 km) |
| Sao Felix da Marinha to Ovidiu | 1,886.39 mi (3,035.85 km) |
