| San Diego Country Estates to Rome (New York) | 2,326.82 mi (3,744.66 km) |
| San Diego Country Estates to Romeoville (Illinois) | 1,675.53 mi (2,696.51 km) |
| San Diego Country Estates to Romulus (Michigan) | 1,922.24 mi (3,093.55 km) |
| San Diego Country Estates to Ronkonkoma (New York) | 2,445.44 mi (3,935.56 km) |
| San Diego Country Estates to Roosevelt (New York) | 2,421.65 mi (3,897.26 km) |
| San Diego Country Estates to Rosamond (California) | 152.16 mi (244.87 km) |
| San Diego Country Estates to Rosaryville (Maryland) | 2,253.76 mi (3,627.07 km) |
| San Diego Country Estates to Roscoe (Illinois) | 1,642.19 mi (2,642.85 km) |
| San Diego Country Estates to Rose Hill (Virginia) | 2,238.53 mi (3,602.57 km) |
| San Diego Country Estates to Roseburg (Oregon) | 790.15 mi (1,271.62 km) |
| San Diego Country Estates to Rosedale (California) | 214.75 mi (345.60 km) |
| San Diego Country Estates to Rosedale (Maryland) | 2,269.46 mi (3,652.34 km) |
| San Diego Country Estates to Roselle (Illinois) | 1,681.16 mi (2,705.56 km) |
| San Diego Country Estates to Roselle (New Jersey) | 2,386.26 mi (3,840.31 km) |
| San Diego Country Estates to Roselle Park (New Jersey) | 2,385.89 mi (3,839.72 km) |
