| Irondale to Blue Island (Illinois) | 563.38 mi (906.67 km) |
| Irondale to Blue Springs (Missouri) | 567.50 mi (913.30 km) |
| Irondale to Bluffdale (Utah) | 1,468.46 mi (2,363.26 km) |
| Irondale to Bluffton (Indiana) | 504.05 mi (811.19 km) |
| Irondale to Bluffton (South Carolina) | 344.85 mi (554.98 km) |
| Irondale to Blythe (California) | 1,604.38 mi (2,582.00 km) |
| Irondale to Blytheville (Arkansas) | 247.28 mi (397.96 km) |
| Irondale to Boca Raton (Florida) | 631.46 mi (1,016.24 km) |
| Irondale to Boerne (Texas) | 755.17 mi (1,215.32 km) |
| Irondale to Bogalusa (Louisiana) | 267.41 mi (430.36 km) |
| Irondale to Boiling Springs (South Carolina) | 286.67 mi (461.36 km) |
| Irondale to Boise (Idaho) | 1,730.00 mi (2,784.17 km) |
| Irondale to Bolingbrook (Illinois) | 568.32 mi (914.63 km) |
| Irondale to Bolivar (Missouri) | 471.96 mi (759.55 km) |
| Irondale to Bon Air (Virginia) | 579.80 mi (933.10 km) |
