| Pierre to Brown Deer (Wisconsin) | 620.87 mi (999.19 km) |
| Pierre to Brownsburg (Indiana) | 779.01 mi (1,253.69 km) |
| Pierre to Brownsville (Florida) | 1,702.67 mi (2,740.19 km) |
| Pierre to Brownsville (Texas) | 1,279.78 mi (2,059.60 km) |
| Pierre to Brownwood (Texas) | 877.88 mi (1,412.81 km) |
| Pierre to Brunswick (Georgia) | 1,370.58 mi (2,205.73 km) |
| Pierre to Brunswick (Ohio) | 960.09 mi (1,545.11 km) |
| Pierre to Brushy Creek (Texas) | 968.05 mi (1,557.92 km) |
| Pierre to Bryan (Texas) | 971.23 mi (1,563.04 km) |
| Pierre to Bryant (Arkansas) | 792.19 mi (1,274.91 km) |
| Pierre to Bryn Mawr-Skyway (Washington) | 1,071.37 mi (1,724.20 km) |
| Pierre to Buckeye (Arizona) | 1,003.04 mi (1,614.23 km) |
| Pierre to Buckhall (Virginia) | 1,240.66 mi (1,996.65 km) |
| Pierre to Bucyrus (Ohio) | 914.31 mi (1,471.44 km) |
| Pierre to Buda (Texas) | 997.15 mi (1,604.75 km) |
