| Bluffton to Brownsburg (Indiana) | 607.97 mi (978.43 km) |
| Bluffton to Brownsville (Florida) | 443.60 mi (713.90 km) |
| Bluffton to Brownsville (Texas) | 1,084.57 mi (1,745.44 km) |
| Bluffton to Brownwood (Texas) | 1,057.09 mi (1,701.23 km) |
| Bluffton to Brunswick (Georgia) | 80.44 mi (129.46 km) |
| Bluffton to Brunswick (Ohio) | 626.04 mi (1,007.52 km) |
| Bluffton to Brushy Creek (Texas) | 997.48 mi (1,605.28 km) |
| Bluffton to Bryan (Texas) | 916.18 mi (1,474.45 km) |
| Bluffton to Bryant (Arkansas) | 686.59 mi (1,104.95 km) |
| Bluffton to Bryn Mawr-Skyway (Washington) | 2,395.82 mi (3,855.70 km) |
| Bluffton to Buckeye (Arizona) | 1,836.05 mi (2,954.84 km) |
| Bluffton to Buckhall (Virginia) | 490.58 mi (789.51 km) |
| Bluffton to Bucyrus (Ohio) | 604.31 mi (972.54 km) |
| Bluffton to Buda (Texas) | 1,010.14 mi (1,625.66 km) |
| Bluffton to Buena Park (California) | 2,138.79 mi (3,442.05 km) |
