| San Diego Country Estates to Oakleaf Plantation (Florida) | 2,057.16 mi (3,310.68 km) |
| San Diego Country Estates to Oakley (California) | 441.17 mi (710.00 km) |
| San Diego Country Estates to Oakton (Virginia) | 2,227.90 mi (3,585.45 km) |
| San Diego Country Estates to Oakville (Missouri) | 1,525.56 mi (2,455.14 km) |
| San Diego Country Estates to Oatfield (Oregon) | 910.97 mi (1,466.06 km) |
| San Diego Country Estates to Ocala (Florida) | 2,057.06 mi (3,310.52 km) |
| San Diego Country Estates to Ocean Acres (New Jersey) | 2,387.08 mi (3,841.63 km) |
| San Diego Country Estates to Ocean City (New Jersey) | 2,371.47 mi (3,816.51 km) |
| San Diego Country Estates to Ocean Pines (Maryland) | 2,345.70 mi (3,775.04 km) |
| San Diego Country Estates to Ocean Pointe (Hawaii) | 2,641.97 mi (4,251.85 km) |
| San Diego Country Estates to Ocean Springs (Mississippi) | 1,650.82 mi (2,656.73 km) |
| San Diego Country Estates to Oceanside (California) | 33.61 mi (54.10 km) |
| San Diego Country Estates to Oceanside (New York) | 2,418.97 mi (3,892.96 km) |
| San Diego Country Estates to Ocoee (Florida) | 2,104.80 mi (3,387.34 km) |
| San Diego Country Estates to Oconomowoc (Wisconsin) | 1,679.13 mi (2,702.30 km) |
