| Southlake to Brown Deer (Wisconsin) | 863.51 mi (1,389.68 km) |
| Southlake to Brownsburg (Indiana) | 763.56 mi (1,228.83 km) |
| Southlake to Brownsville (Florida) | 1,129.00 mi (1,816.95 km) |
| Southlake to Brownsville (Texas) | 481.04 mi (774.15 km) |
| Southlake to Brownwood (Texas) | 136.86 mi (220.25 km) |
| Southlake to Brunswick (Georgia) | 925.60 mi (1,489.61 km) |
| Southlake to Brunswick (Ohio) | 1,018.34 mi (1,638.86 km) |
| Southlake to Brushy Creek (Texas) | 172.21 mi (277.14 km) |
| Southlake to Bryan (Texas) | 164.51 mi (264.76 km) |
| Southlake to Bryant (Arkansas) | 291.07 mi (468.43 km) |
| Southlake to Bryn Mawr-Skyway (Washington) | 1,649.19 mi (2,654.12 km) |
| Southlake to Buckeye (Arizona) | 895.55 mi (1,441.25 km) |
| Southlake to Buckhall (Virginia) | 1,170.47 mi (1,883.69 km) |
| Southlake to Bucyrus (Ohio) | 951.08 mi (1,530.62 km) |
| Southlake to Buda (Texas) | 203.11 mi (326.87 km) |
