| Robertsville to Nasaud | 4,600.63 mi (7,404.00 km) |
| Robertsville to Navodari | 4,885.14 mi (7,861.88 km) |
| Robertsville to Negresti-Oas | 4,539.96 mi (7,306.37 km) |
| Robertsville to Nehoiu | 4,751.98 mi (7,647.57 km) |
| Robertsville to Ocna Mures | 4,614.65 mi (7,426.57 km) |
| Robertsville to Odobesti | 4,764.48 mi (7,667.68 km) |
| Robertsville to Odorheiu Secuiesc | 4,673.85 mi (7,521.83 km) |
| Robertsville to Oltenita | 4,817.43 mi (7,752.90 km) |
| Robertsville to Onesti | 4,732.74 mi (7,616.60 km) |
| Robertsville to Oradea | 4,512.21 mi (7,261.70 km) |
| Robertsville to Orastie | 4,609.93 mi (7,418.97 km) |
| Robertsville to Oravita | 4,580.92 mi (7,372.28 km) |
| Robertsville to Orsova | 4,621.93 mi (7,438.28 km) |
| Robertsville to Otelu Rosu | 4,589.18 mi (7,385.57 km) |
| Robertsville to Otopeni | 4,775.81 mi (7,685.92 km) |
