| Columbine to Bound Brook (New Jersey) | 1,607.45 mi (2,586.94 km) |
| Columbine to Bountiful (Utah) | 369.16 mi (594.11 km) |
| Columbine to Bourbonnais (Illinois) | 909.91 mi (1,464.36 km) |
| Columbine to Bowie (Maryland) | 1,509.62 mi (2,429.50 km) |
| Columbine to Bowling Green (Kentucky) | 1,024.64 mi (1,649.00 km) |
| Columbine to Bowling Green (Ohio) | 1,129.53 mi (1,817.80 km) |
| Columbine to Box Elder (South Dakota) | 328.87 mi (529.26 km) |
| Columbine to Boynton Beach (Florida) | 1,696.30 mi (2,729.94 km) |
| Columbine to Bozeman (Montana) | 519.24 mi (835.64 km) |
| Columbine to Bradenton (Florida) | 1,534.80 mi (2,470.03 km) |
| Columbine to Bradfordville (Florida) | 1,329.41 mi (2,139.48 km) |
| Columbine to Bradley (Illinois) | 911.61 mi (1,467.10 km) |
| Columbine to Bradley Gardens (New Jersey) | 1,600.68 mi (2,576.05 km) |
| Columbine to Brainerd (Minnesota) | 720.41 mi (1,159.39 km) |
| Columbine to Brambleton (Virginia) | 1,467.49 mi (2,361.70 km) |
