| River Falls to Blue Island (Illinois) | 332.84 mi (535.65 km) |
| River Falls to Blue Springs (Missouri) | 412.84 mi (664.40 km) |
| River Falls to Bluffdale (Utah) | 1,024.08 mi (1,648.09 km) |
| River Falls to Bluffton (Indiana) | 472.61 mi (760.60 km) |
| River Falls to Bluffton (South Carolina) | 1,075.97 mi (1,731.61 km) |
| River Falls to Blythe (California) | 1,402.88 mi (2,257.72 km) |
| River Falls to Blytheville (Arkansas) | 633.20 mi (1,019.03 km) |
| River Falls to Boca Raton (Florida) | 1,453.95 mi (2,339.90 km) |
| River Falls to Boerne (Texas) | 1,093.50 mi (1,759.82 km) |
| River Falls to Bogalusa (Louisiana) | 984.25 mi (1,584.00 km) |
| River Falls to Boiling Springs (South Carolina) | 880.44 mi (1,416.92 km) |
| River Falls to Boise (Idaho) | 1,167.80 mi (1,879.39 km) |
| River Falls to Bolingbrook (Illinois) | 315.75 mi (508.14 km) |
| River Falls to Bolivar (Missouri) | 502.95 mi (809.43 km) |
| River Falls to Bon Air (Virginia) | 930.41 mi (1,497.36 km) |
