| Irondale to Bonham (Texas) | 548.45 mi (882.64 km) |
| Irondale to Bonita (California) | 1,752.45 mi (2,820.29 km) |
| Irondale to Bonita Springs (Florida) | 575.84 mi (926.72 km) |
| Irondale to Bonney Lake (Washington) | 2,069.38 mi (3,330.35 km) |
| Irondale to Boone (Iowa) | 707.11 mi (1,137.98 km) |
| Irondale to Boone (North Carolina) | 337.68 mi (543.45 km) |
| Irondale to Borger (Texas) | 850.13 mi (1,368.15 km) |
| Irondale to Bossier City (Louisiana) | 411.84 mi (662.79 km) |
| Irondale to Boston (Massachusetts) | 1,040.39 mi (1,674.34 km) |
| Irondale to Bostonia (California) | 1,745.90 mi (2,809.76 km) |
| Irondale to Bothell (Washington) | 2,081.31 mi (3,349.54 km) |
| Irondale to Bothell East (Washington) | 2,081.01 mi (3,349.06 km) |
| Irondale to Bothell West (Washington) | 2,083.49 mi (3,353.05 km) |
| Irondale to Boulder (Colorado) | 1,119.19 mi (1,801.16 km) |
| Irondale to Boulder City (Nevada) | 1,607.97 mi (2,587.77 km) |
