| Opovo to Ridgeland (Mississippi) | 5,542.64 mi (8,920.02 km) |
| Opovo to Ridgewood (New Jersey) | 4,494.14 mi (7,232.62 km) |
| Opovo to Rifle (Colorado) | 5,767.84 mi (9,282.44 km) |
| Opovo to Rincon (Georgia) | 5,187.89 mi (8,349.10 km) |
| Opovo to Ringwood (New Jersey) | 4,495.29 mi (7,234.47 km) |
| Opovo to Río Grande (Puerto Rico) | 5,149.34 mi (8,287.07 km) |
| Opovo to Rio Grande City (Texas) | 6,197.76 mi (9,974.33 km) |
| Opovo to Rio Linda (California) | 6,184.32 mi (9,952.70 km) |
| Opovo to Rio Rancho (New Mexico) | 5,977.67 mi (9,620.13 km) |
| Opovo to Rio Rico (Arizona) | 6,332.28 mi (10,190.82 km) |
| Opovo to Ripon (California) | 6,235.69 mi (10,035.37 km) |
| Opovo to River Edge (New Jersey) | 4,493.54 mi (7,231.66 km) |
| Opovo to River Falls (Wisconsin) | 4,999.19 mi (8,045.42 km) |
| Opovo to River Forest (Illinois) | 4,979.25 mi (8,013.32 km) |
| Opovo to River Grove (Illinois) | 4,978.48 mi (8,012.09 km) |
