| Columbine to Bonham (Texas) | 643.24 mi (1,035.19 km) |
| Columbine to Bonita (California) | 819.96 mi (1,319.60 km) |
| Columbine to Bonita Springs (Florida) | 1,622.17 mi (2,610.63 km) |
| Columbine to Bonney Lake (Washington) | 1,002.96 mi (1,614.10 km) |
| Columbine to Boone (Iowa) | 608.98 mi (980.06 km) |
| Columbine to Boone (North Carolina) | 1,293.24 mi (2,081.27 km) |
| Columbine to Borger (Texas) | 337.50 mi (543.16 km) |
| Columbine to Bossier City (Louisiana) | 801.38 mi (1,289.69 km) |
| Columbine to Boston (Massachusetts) | 1,771.53 mi (2,851.00 km) |
| Columbine to Bostonia (California) | 809.60 mi (1,302.93 km) |
| Columbine to Bothell (Washington) | 1,022.59 mi (1,645.69 km) |
| Columbine to Bothell East (Washington) | 1,022.81 mi (1,646.05 km) |
| Columbine to Bothell West (Washington) | 1,025.08 mi (1,649.70 km) |
| Columbine to Boulder (Colorado) | 31.71 mi (51.03 km) |
| Columbine to Boulder City (Nevada) | 597.24 mi (961.17 km) |
