| Gallatin to Brown Deer (Wisconsin) | 476.29 mi (766.52 km) |
| Gallatin to Brownsburg (Indiana) | 238.80 mi (384.31 km) |
| Gallatin to Brownsville (Florida) | 816.66 mi (1,314.29 km) |
| Gallatin to Brownsville (Texas) | 966.17 mi (1,554.90 km) |
| Gallatin to Brownwood (Texas) | 784.40 mi (1,262.38 km) |
| Gallatin to Brunswick (Georgia) | 461.44 mi (742.61 km) |
| Gallatin to Brunswick (Ohio) | 419.16 mi (674.56 km) |
| Gallatin to Brushy Creek (Texas) | 764.88 mi (1,230.96 km) |
| Gallatin to Bryan (Texas) | 693.44 mi (1,115.98 km) |
| Gallatin to Bryant (Arkansas) | 359.88 mi (579.18 km) |
| Gallatin to Bryn Mawr-Skyway (Washington) | 1,970.81 mi (3,171.71 km) |
| Gallatin to Buckeye (Arizona) | 1,492.34 mi (2,401.68 km) |
| Gallatin to Buckhall (Virginia) | 519.84 mi (836.60 km) |
| Gallatin to Bucyrus (Ohio) | 359.44 mi (578.46 km) |
| Gallatin to Buda (Texas) | 787.86 mi (1,267.93 km) |
