| Cahokia to Bound Brook (New Jersey) | 843.33 mi (1,357.22 km) |
| Cahokia to Bountiful (Utah) | 1,160.42 mi (1,867.52 km) |
| Cahokia to Bourbonnais (Illinois) | 218.17 mi (351.11 km) |
| Cahokia to Bowie (Maryland) | 723.89 mi (1,164.98 km) |
| Cahokia to Bowling Green (Kentucky) | 232.09 mi (373.52 km) |
| Cahokia to Bowling Green (Ohio) | 396.47 mi (638.05 km) |
| Cahokia to Box Elder (South Dakota) | 770.01 mi (1,239.21 km) |
| Cahokia to Boynton Beach (Florida) | 1,017.10 mi (1,636.87 km) |
| Cahokia to Bozeman (Montana) | 1,172.87 mi (1,887.56 km) |
| Cahokia to Bradenton (Florida) | 882.09 mi (1,419.59 km) |
| Cahokia to Bradfordville (Florida) | 648.00 mi (1,042.86 km) |
| Cahokia to Bradley (Illinois) | 218.09 mi (350.98 km) |
| Cahokia to Bradley Gardens (New Jersey) | 836.58 mi (1,346.34 km) |
| Cahokia to Brainerd (Minnesota) | 575.72 mi (926.53 km) |
| Cahokia to Brambleton (Virginia) | 681.32 mi (1,096.48 km) |
