| Orsova to Ridgeland (Mississippi) | 5,632.84 mi (9,065.17 km) |
| Orsova to Ridgewood (New Jersey) | 4,586.24 mi (7,380.84 km) |
| Orsova to Rifle (Colorado) | 5,843.70 mi (9,404.53 km) |
| Orsova to Rincon (Georgia) | 5,281.63 mi (8,499.95 km) |
| Orsova to Ringwood (New Jersey) | 4,587.27 mi (7,382.50 km) |
| Orsova to Río Grande (Puerto Rico) | 5,248.13 mi (8,446.05 km) |
| Orsova to Rio Grande City (Texas) | 6,286.53 mi (10,117.18 km) |
| Orsova to Rio Linda (California) | 6,249.57 mi (10,057.71 km) |
| Orsova to Rio Rancho (New Mexico) | 6,056.83 mi (9,747.52 km) |
| Orsova to Rio Rico (Arizona) | 6,410.44 mi (10,316.60 km) |
| Orsova to Ripon (California) | 6,301.75 mi (10,141.69 km) |
| Orsova to River Edge (New Jersey) | 4,585.70 mi (7,379.96 km) |
| Orsova to River Falls (Wisconsin) | 5,080.95 mi (8,177.00 km) |
| Orsova to River Forest (Illinois) | 5,065.36 mi (8,151.90 km) |
| Orsova to River Grove (Illinois) | 5,064.56 mi (8,150.63 km) |
