| River Grove to Blue Island (Illinois) | 20.11 mi (32.36 km) |
| River Grove to Blue Springs (Missouri) | 393.36 mi (633.05 km) |
| River Grove to Bluffdale (Utah) | 1,252.76 mi (2,016.13 km) |
| River Grove to Bluffton (Indiana) | 160.56 mi (258.40 km) |
| River Grove to Bluffton (South Carolina) | 770.80 mi (1,240.49 km) |
| River Grove to Blythe (California) | 1,563.06 mi (2,515.50 km) |
| River Grove to Blytheville (Arkansas) | 428.63 mi (689.82 km) |
| River Grove to Boca Raton (Florida) | 1,160.43 mi (1,867.53 km) |
| River Grove to Boerne (Texas) | 1,035.16 mi (1,665.93 km) |
| River Grove to Bogalusa (Louisiana) | 778.05 mi (1,252.15 km) |
| River Grove to Boiling Springs (South Carolina) | 570.95 mi (918.86 km) |
| River Grove to Boise (Idaho) | 1,437.89 mi (2,314.06 km) |
| River Grove to Bolingbrook (Illinois) | 21.14 mi (34.02 km) |
| River Grove to Bolivar (Missouri) | 420.34 mi (676.47 km) |
| River Grove to Bon Air (Virginia) | 624.15 mi (1,004.48 km) |
