| Meridian to Nasaud | 5,717.73 mi (9,201.80 km) |
| Meridian to Navodari | 5,990.45 mi (9,640.70 km) |
| Meridian to Negresti-Oas | 5,660.55 mi (9,109.77 km) |
| Meridian to Nehoiu | 5,877.60 mi (9,459.08 km) |
| Meridian to Ocna Mures | 5,760.44 mi (9,270.53 km) |
| Meridian to Odobesti | 5,867.98 mi (9,443.59 km) |
| Meridian to Odorheiu Secuiesc | 5,796.65 mi (9,328.80 km) |
| Meridian to Oltenita | 5,963.38 mi (9,597.14 km) |
| Meridian to Onesti | 5,831.16 mi (9,384.35 km) |
| Meridian to Oradea | 5,675.28 mi (9,133.48 km) |
| Meridian to Orastie | 5,778.56 mi (9,299.69 km) |
| Meridian to Oravita | 5,792.46 mi (9,322.06 km) |
| Meridian to Orsova | 5,828.32 mi (9,379.77 km) |
| Meridian to Otelu Rosu | 5,779.22 mi (9,300.75 km) |
| Meridian to Otopeni | 5,922.32 mi (9,531.05 km) |
