| Rancho San Diego to Jeffersontown (Kentucky) | 1,794.38 mi (2,887.77 km) |
| Rancho San Diego to Jeffersonville (Indiana) | 1,787.62 mi (2,876.90 km) |
| Rancho San Diego to Jenison (Michigan) | 1,822.60 mi (2,933.19 km) |
| Rancho San Diego to Jenks (Oklahoma) | 1,212.68 mi (1,951.62 km) |
| Rancho San Diego to Jennings (Missouri) | 1,544.35 mi (2,485.39 km) |
| Rancho San Diego to Jensen Beach (Florida) | 2,216.26 mi (3,566.73 km) |
| Rancho San Diego to Jericho (New York) | 2,437.98 mi (3,923.54 km) |
| Rancho San Diego to Jerome (Idaho) | 700.20 mi (1,126.86 km) |
| Rancho San Diego to Jersey City (New Jersey) | 2,410.47 mi (3,879.28 km) |
| Rancho San Diego to Jessup (Maryland) | 2,269.10 mi (3,651.76 km) |
| Rancho San Diego to Johns Creek (Georgia) | 1,881.26 mi (3,027.60 km) |
| Rancho San Diego to Johnson City (New York) | 2,313.83 mi (3,723.74 km) |
| Rancho San Diego to Johnson City (Tennessee) | 1,970.49 mi (3,171.19 km) |
| Rancho San Diego to Johnston (Iowa) | 1,411.35 mi (2,271.35 km) |
| Rancho San Diego to Johnstown (Colorado) | 844.99 mi (1,359.89 km) |
