| Son Servera to Nasaud | 1,175.85 mi (1,892.35 km) |
| Son Servera to Navodari | 1,331.48 mi (2,142.80 km) |
| Son Servera to Negresti-Oas | 1,147.34 mi (1,846.46 km) |
| Son Servera to Nehoiu | 1,229.32 mi (1,978.40 km) |
| Son Servera to Ocna Mures | 1,132.16 mi (1,822.04 km) |
| Son Servera to Odobesti | 1,270.89 mi (2,045.30 km) |
| Son Servera to Odorheiu Secuiesc | 1,196.84 mi (1,926.13 km) |
| Son Servera to Oltenita | 1,232.43 mi (1,983.41 km) |
| Son Servera to Onesti | 1,263.96 mi (2,034.15 km) |
| Son Servera to Oradea | 1,061.48 mi (1,708.28 km) |
| Son Servera to Orastie | 1,091.22 mi (1,756.14 km) |
| Son Servera to Oravita | 1,005.33 mi (1,617.92 km) |
| Son Servera to Orsova | 1,033.65 mi (1,663.50 km) |
| Son Servera to Otelu Rosu | 1,045.56 mi (1,682.67 km) |
| Son Servera to Otopeni | 1,208.79 mi (1,945.35 km) |
