| Gunbarrel to Bonham (Texas) | 667.84 mi (1,074.78 km) |
| Gunbarrel to Bonita (California) | 833.34 mi (1,341.13 km) |
| Gunbarrel to Bonita Springs (Florida) | 1,642.20 mi (2,642.87 km) |
| Gunbarrel to Bonney Lake (Washington) | 979.10 mi (1,575.71 km) |
| Gunbarrel to Boone (Iowa) | 603.78 mi (971.69 km) |
| Gunbarrel to Boone (North Carolina) | 1,300.71 mi (2,093.30 km) |
| Gunbarrel to Borger (Texas) | 367.14 mi (590.86 km) |
| Gunbarrel to Bossier City (Louisiana) | 824.56 mi (1,326.99 km) |
| Gunbarrel to Boston (Massachusetts) | 1,767.23 mi (2,844.09 km) |
| Gunbarrel to Bostonia (California) | 822.79 mi (1,324.15 km) |
| Gunbarrel to Bothell (Washington) | 997.90 mi (1,605.96 km) |
| Gunbarrel to Bothell East (Washington) | 998.06 mi (1,606.23 km) |
| Gunbarrel to Bothell West (Washington) | 1,000.36 mi (1,609.92 km) |
| Gunbarrel to Boulder (Colorado) | 5.04 mi (8.12 km) |
| Gunbarrel to Boulder City (Nevada) | 605.74 mi (974.85 km) |
