| Tracy to Brown Deer (Wisconsin) | 1,787.38 mi (2,876.51 km) |
| Tracy to Brownsburg (Indiana) | 1,882.41 mi (3,029.44 km) |
| Tracy to Brownsville (Florida) | 2,533.37 mi (4,077.06 km) |
| Tracy to Brownsville (Texas) | 1,617.46 mi (2,603.05 km) |
| Tracy to Brownwood (Texas) | 1,338.44 mi (2,154.00 km) |
| Tracy to Brunswick (Georgia) | 2,305.14 mi (3,709.76 km) |
| Tracy to Brunswick (Ohio) | 2,108.93 mi (3,394.00 km) |
| Tracy to Brushy Creek (Texas) | 1,440.21 mi (2,317.79 km) |
| Tracy to Bryan (Texas) | 1,508.09 mi (2,427.03 km) |
| Tracy to Bryant (Arkansas) | 1,623.03 mi (2,612.01 km) |
| Tracy to Bryn Mawr-Skyway (Washington) | 676.08 mi (1,088.05 km) |
| Tracy to Buckeye (Arizona) | 576.80 mi (928.26 km) |
| Tracy to Buckhall (Virginia) | 2,366.18 mi (3,807.99 km) |
| Tracy to Bucyrus (Ohio) | 2,052.84 mi (3,303.73 km) |
| Tracy to Buda (Texas) | 1,448.15 mi (2,330.57 km) |
