| Renton to Brown Deer (Wisconsin) | 1,674.50 mi (2,694.84 km) |
| Renton to Brownsburg (Indiana) | 1,848.00 mi (2,974.07 km) |
| Renton to Brownsville (Florida) | 2,717.50 mi (4,373.40 km) |
| Renton to Brownsville (Texas) | 2,002.15 mi (3,222.15 km) |
| Renton to Brownwood (Texas) | 1,635.89 mi (2,632.71 km) |
| Renton to Brunswick (Georgia) | 2,415.03 mi (3,886.61 km) |
| Renton to Brunswick (Ohio) | 2,016.31 mi (3,244.93 km) |
| Renton to Brushy Creek (Texas) | 1,746.51 mi (2,810.73 km) |
| Renton to Bryan (Texas) | 1,792.28 mi (2,884.40 km) |
| Renton to Bryant (Arkansas) | 1,768.80 mi (2,846.61 km) |
| Renton to Bryn Mawr-Skyway (Washington) | 2.56 mi (4.13 km) |
| Renton to Buckeye (Arizona) | 1,090.75 mi (1,755.39 km) |
| Renton to Buckhall (Virginia) | 2,302.52 mi (3,705.54 km) |
| Renton to Bucyrus (Ohio) | 1,976.11 mi (3,180.25 km) |
| Renton to Buda (Texas) | 1,765.16 mi (2,840.76 km) |
