| Rockford to Badger (Alaska) | 2,714.59 mi (4,368.72 km) |
| Rockford to Bailey's Crossroads (Virginia) | 668.63 mi (1,076.06 km) |
| Rockford to Bainbridge (Georgia) | 822.79 mi (1,324.16 km) |
| Rockford to Bainbridge Island (Washington) | 1,664.94 mi (2,679.46 km) |
| Rockford to Baker (Louisiana) | 815.04 mi (1,311.69 km) |
| Rockford to Bakersfield (California) | 1,673.03 mi (2,692.48 km) |
| Rockford to Balch Springs (Texas) | 777.61 mi (1,251.45 km) |
| Rockford to Baldwin (New York) | 806.93 mi (1,298.62 km) |
| Rockford to Baldwin (Pennsylvania) | 489.56 mi (787.88 km) |
| Rockford to Baldwin Park (California) | 1,659.12 mi (2,670.10 km) |
| Rockford to Ballenger Creek (Maryland) | 639.85 mi (1,029.74 km) |
| Rockford to Ballwin (Missouri) | 264.97 mi (426.44 km) |
| Rockford to Baltimore (Maryland) | 681.82 mi (1,097.29 km) |
| Rockford to Bangor (Maine) | 1,027.94 mi (1,654.31 km) |
| Rockford to Banning (California) | 1,609.82 mi (2,590.75 km) |
