| San Diego Country Estates to Ridgefield Park (New Jersey) | 2,398.56 mi (3,860.11 km) |
| San Diego Country Estates to Ridgeland (Mississippi) | 1,544.98 mi (2,486.40 km) |
| San Diego Country Estates to Ridgewood (New Jersey) | 2,393.60 mi (3,852.13 km) |
| San Diego Country Estates to Rifle (Colorado) | 674.25 mi (1,085.10 km) |
| San Diego Country Estates to Rincon (Georgia) | 2,058.86 mi (3,313.41 km) |
| San Diego Country Estates to Ringwood (New Jersey) | 2,385.07 mi (3,838.39 km) |
| San Diego Country Estates to Río Grande (Puerto Rico) | 3,295.07 mi (5,302.90 km) |
| San Diego Country Estates to Rio Grande City (Texas) | 1,169.43 mi (1,882.02 km) |
| San Diego Country Estates to Rio Linda (California) | 470.85 mi (757.77 km) |
| San Diego Country Estates to Rio Rancho (New Mexico) | 597.68 mi (961.87 km) |
| San Diego Country Estates to Rio Rico (Arizona) | 354.56 mi (570.61 km) |
| San Diego Country Estates to Ripon (California) | 408.28 mi (657.07 km) |
| San Diego Country Estates to River Edge (New Jersey) | 2,397.51 mi (3,858.43 km) |
| San Diego Country Estates to River Falls (Wisconsin) | 1,526.15 mi (2,456.11 km) |
| San Diego Country Estates to River Forest (Illinois) | 1,693.34 mi (2,725.16 km) |
