| Irondale to Hutchinson (Kansas) | 702.80 mi (1,131.05 km) |
| Irondale to Hutchinson (Minnesota) | 884.83 mi (1,423.99 km) |
| Irondale to Hutto (Texas) | 669.96 mi (1,078.19 km) |
| Irondale to Hyattsville (Maryland) | 657.07 mi (1,057.45 km) |
| Irondale to Hybla Valley (Virginia) | 643.56 mi (1,035.71 km) |
| Irondale to Idaho Falls (Idaho) | 1,525.83 mi (2,455.58 km) |
| Irondale to Idylwood (Virginia) | 643.01 mi (1,034.83 km) |
| Irondale to Ilchester (Maryland) | 674.99 mi (1,086.30 km) |
| Irondale to Immokalee (Florida) | 582.94 mi (938.15 km) |
| Irondale to Imperial (California) | 1,666.95 mi (2,682.70 km) |
| Irondale to Imperial Beach (California) | 1,758.71 mi (2,830.37 km) |
| Irondale to Independence (Kentucky) | 391.65 mi (630.29 km) |
| Irondale to Independence (Missouri) | 574.01 mi (923.78 km) |
| Irondale to Indian Trail (North Carolina) | 359.07 mi (577.87 km) |
| Irondale to Indiana (Pennsylvania) | 640.03 mi (1,030.02 km) |
