| Riverton to Nasaud | 5,805.71 mi (9,343.39 km) |
| Riverton to Navodari | 6,084.63 mi (9,792.26 km) |
| Riverton to Negresti-Oas | 5,747.05 mi (9,248.98 km) |
| Riverton to Nehoiu | 5,966.69 mi (9,602.46 km) |
| Riverton to Ocna Mures | 5,844.37 mi (9,405.60 km) |
| Riverton to Odobesti | 5,960.54 mi (9,592.57 km) |
| Riverton to Odorheiu Secuiesc | 5,884.94 mi (9,470.89 km) |
| Riverton to Oltenita | 6,050.43 mi (9,737.23 km) |
| Riverton to Onesti | 5,923.98 mi (9,533.72 km) |
| Riverton to Oradea | 5,755.00 mi (9,261.77 km) |
| Riverton to Orastie | 5,858.97 mi (9,429.10 km) |
| Riverton to Oravita | 5,865.83 mi (9,440.14 km) |
| Riverton to Orsova | 5,903.12 mi (9,500.15 km) |
| Riverton to Otelu Rosu | 5,856.03 mi (9,424.38 km) |
| Riverton to Otopeni | 6,008.65 mi (9,669.98 km) |
