| Rockwall to Jeffersontown (Kentucky) | 711.02 mi (1,144.27 km) |
| Rockwall to Jeffersonville (Indiana) | 709.00 mi (1,141.03 km) |
| Rockwall to Jenison (Michigan) | 898.98 mi (1,446.77 km) |
| Rockwall to Jenks (Oklahoma) | 214.52 mi (345.24 km) |
| Rockwall to Jennings (Missouri) | 529.38 mi (851.95 km) |
| Rockwall to Jensen Beach (Florida) | 1,043.11 mi (1,678.73 km) |
| Rockwall to Jericho (New York) | 1,372.44 mi (2,208.73 km) |
| Rockwall to Jerome (Idaho) | 1,192.70 mi (1,919.46 km) |
| Rockwall to Jersey City (New Jersey) | 1,344.62 mi (2,163.96 km) |
| Rockwall to Jessup (Maryland) | 1,176.82 mi (1,893.90 km) |
| Rockwall to Johns Creek (Georgia) | 708.89 mi (1,140.85 km) |
| Rockwall to Johnson City (New York) | 1,284.94 mi (2,067.91 km) |
| Rockwall to Johnson City (Tennessee) | 832.55 mi (1,339.86 km) |
| Rockwall to Johnston (Iowa) | 624.21 mi (1,004.58 km) |
| Rockwall to Johnstown (Colorado) | 696.74 mi (1,121.30 km) |
