| Irondale to Bound Brook (New Jersey) | 824.72 mi (1,327.27 km) |
| Irondale to Bountiful (Utah) | 1,470.17 mi (2,366.01 km) |
| Irondale to Bourbonnais (Illinois) | 532.01 mi (856.19 km) |
| Irondale to Bowie (Maryland) | 666.66 mi (1,072.89 km) |
| Irondale to Bowling Green (Kentucky) | 237.16 mi (381.68 km) |
| Irondale to Bowling Green (Ohio) | 565.78 mi (910.54 km) |
| Irondale to Box Elder (South Dakota) | 1,142.71 mi (1,839.01 km) |
| Irondale to Boynton Beach (Florida) | 624.04 mi (1,004.30 km) |
| Irondale to Bozeman (Montana) | 1,536.16 mi (2,472.21 km) |
| Irondale to Bradenton (Florida) | 483.69 mi (778.42 km) |
| Irondale to Bradfordville (Florida) | 250.56 mi (403.23 km) |
| Irondale to Bradley (Illinois) | 530.49 mi (853.75 km) |
| Irondale to Bradley Gardens (New Jersey) | 819.11 mi (1,318.24 km) |
| Irondale to Brainerd (Minnesota) | 969.94 mi (1,560.97 km) |
| Irondale to Brambleton (Virginia) | 631.67 mi (1,016.58 km) |
