| Oak Ridge to Brown Deer (Wisconsin) | 535.23 mi (861.37 km) |
| Oak Ridge to Brownsburg (Indiana) | 290.60 mi (467.68 km) |
| Oak Ridge to Brownsville (Florida) | 740.59 mi (1,191.86 km) |
| Oak Ridge to Brownsville (Texas) | 1,038.44 mi (1,671.21 km) |
| Oak Ridge to Brownwood (Texas) | 891.27 mi (1,434.36 km) |
| Oak Ridge to Brunswick (Georgia) | 370.37 mi (596.06 km) |
| Oak Ridge to Brunswick (Ohio) | 388.62 mi (625.42 km) |
| Oak Ridge to Brushy Creek (Texas) | 862.35 mi (1,387.82 km) |
| Oak Ridge to Bryan (Texas) | 787.24 mi (1,266.94 km) |
| Oak Ridge to Bryant (Arkansas) | 471.46 mi (758.74 km) |
| Oak Ridge to Bryn Mawr-Skyway (Washington) | 2,087.23 mi (3,359.07 km) |
| Oak Ridge to Buckeye (Arizona) | 1,614.19 mi (2,597.79 km) |
| Oak Ridge to Buckhall (Virginia) | 421.49 mi (678.32 km) |
| Oak Ridge to Bucyrus (Ohio) | 342.08 mi (550.52 km) |
| Oak Ridge to Buda (Texas) | 883.23 mi (1,421.42 km) |
