| Irondale to Jeffersonville (Indiana) | 335.51 mi (539.96 km) |
| Irondale to Jenison (Michigan) | 648.45 mi (1,043.58 km) |
| Irondale to Jenks (Oklahoma) | 554.83 mi (892.91 km) |
| Irondale to Jennings (Missouri) | 410.39 mi (660.46 km) |
| Irondale to Jensen Beach (Florida) | 579.20 mi (932.12 km) |
| Irondale to Jericho (New York) | 877.22 mi (1,411.75 km) |
| Irondale to Jerome (Idaho) | 1,631.65 mi (2,625.89 km) |
| Irondale to Jersey City (New Jersey) | 851.14 mi (1,369.77 km) |
| Irondale to Jessup (Maryland) | 672.01 mi (1,081.50 km) |
| Irondale to Johns Creek (Georgia) | 145.13 mi (233.56 km) |
| Irondale to Johnson City (New York) | 830.67 mi (1,336.84 km) |
| Irondale to Johnson City (Tennessee) | 309.94 mi (498.80 km) |
| Irondale to Johnston (Iowa) | 682.28 mi (1,098.03 km) |
| Irondale to Johnstown (Colorado) | 1,111.08 mi (1,788.10 km) |
| Irondale to Johnstown (Pennsylvania) | 633.79 mi (1,019.98 km) |
