| Ovar to Ridgeland (Mississippi) | 4,392.68 mi (7,069.33 km) |
| Ovar to Ridgewood (New Jersey) | 3,332.92 mi (5,363.82 km) |
| Ovar to Rifle (Colorado) | 4,912.75 mi (7,906.30 km) |
| Ovar to Rincon (Georgia) | 3,956.80 mi (6,367.85 km) |
| Ovar to Ringwood (New Jersey) | 3,337.40 mi (5,371.03 km) |
| Ovar to Río Grande (Puerto Rico) | 3,695.59 mi (5,947.48 km) |
| Ovar to Rio Grande City (Texas) | 5,059.81 mi (8,142.98 km) |
| Ovar to Rio Linda (California) | 5,501.28 mi (8,853.45 km) |
| Ovar to Rio Rancho (New Mexico) | 5,047.95 mi (8,123.89 km) |
| Ovar to Rio Rico (Arizona) | 5,405.69 mi (8,699.61 km) |
| Ovar to Ripon (California) | 5,535.41 mi (8,908.38 km) |
| Ovar to River Edge (New Jersey) | 3,330.84 mi (5,360.46 km) |
| Ovar to River Falls (Wisconsin) | 4,064.44 mi (6,541.09 km) |
| Ovar to River Forest (Illinois) | 3,948.24 mi (6,354.08 km) |
| Ovar to River Grove (Illinois) | 3,948.13 mi (6,353.91 km) |
