| San Feliu de Llobregat to Nasaud | 1,172.98 mi (1,887.72 km) |
| San Feliu de Llobregat to Navodari | 1,354.95 mi (2,180.57 km) |
| San Feliu de Llobregat to Negresti-Oas | 1,138.06 mi (1,831.54 km) |
| San Feliu de Llobregat to Nehoiu | 1,243.97 mi (2,001.97 km) |
| San Feliu de Llobregat to Ocna Mures | 1,135.84 mi (1,827.96 km) |
| San Feliu de Llobregat to Odobesti | 1,282.90 mi (2,064.62 km) |
| San Feliu de Llobregat to Odorheiu Secuiesc | 1,202.94 mi (1,935.95 km) |
| San Feliu de Llobregat to Oltenita | 1,257.15 mi (2,023.19 km) |
| San Feliu de Llobregat to Onesti | 1,271.97 mi (2,047.04 km) |
| San Feliu de Llobregat to Oradea | 1,056.03 mi (1,699.52 km) |
| San Feliu de Llobregat to Orastie | 1,098.62 mi (1,768.06 km) |
| San Feliu de Llobregat to Oravita | 1,018.04 mi (1,638.38 km) |
| San Feliu de Llobregat to Orsova | 1,050.16 mi (1,690.07 km) |
| San Feliu de Llobregat to Otelu Rosu | 1,054.76 mi (1,697.47 km) |
| San Feliu de Llobregat to Otopeni | 1,229.63 mi (1,978.90 km) |
