| River Falls to Brown Deer (Wisconsin) | 258.70 mi (416.34 km) |
| River Falls to Brownsburg (Indiana) | 471.13 mi (758.22 km) |
| River Falls to Brownsville (Florida) | 1,485.14 mi (2,390.10 km) |
| River Falls to Brownsville (Texas) | 1,330.80 mi (2,141.71 km) |
| River Falls to Brownwood (Texas) | 970.78 mi (1,562.32 km) |
| River Falls to Brunswick (Georgia) | 1,123.02 mi (1,807.33 km) |
| River Falls to Brunswick (Ohio) | 599.32 mi (964.51 km) |
| River Falls to Brushy Creek (Texas) | 1,029.47 mi (1,656.77 km) |
| River Falls to Bryan (Texas) | 1,001.76 mi (1,612.18 km) |
| River Falls to Bryant (Arkansas) | 707.94 mi (1,139.33 km) |
| River Falls to Bryn Mawr-Skyway (Washington) | 1,419.77 mi (2,284.90 km) |
| River Falls to Buckeye (Arizona) | 1,325.94 mi (2,133.89 km) |
| River Falls to Buckhall (Virginia) | 887.40 mi (1,428.13 km) |
| River Falls to Bucyrus (Ohio) | 563.13 mi (906.26 km) |
| River Falls to Buda (Texas) | 1,060.35 mi (1,706.48 km) |
