| Holt to Blue Island (Illinois) | 175.09 mi (281.78 km) |
| Holt to Blue Springs (Missouri) | 567.19 mi (912.81 km) |
| Holt to Bluffdale (Utah) | 1,418.62 mi (2,283.05 km) |
| Holt to Bluffton (Indiana) | 135.34 mi (217.81 km) |
| Holt to Bluffton (South Carolina) | 746.88 mi (1,201.99 km) |
| Holt to Blythe (California) | 1,738.67 mi (2,798.11 km) |
| Holt to Blytheville (Arkansas) | 545.16 mi (877.35 km) |
| Holt to Boca Raton (Florida) | 1,151.31 mi (1,852.86 km) |
| Holt to Boerne (Texas) | 1,186.42 mi (1,909.36 km) |
| Holt to Bogalusa (Louisiana) | 870.59 mi (1,401.07 km) |
| Holt to Boiling Springs (South Carolina) | 542.48 mi (873.04 km) |
| Holt to Boise (Idaho) | 1,590.34 mi (2,559.40 km) |
| Holt to Bolingbrook (Illinois) | 194.33 mi (312.75 km) |
| Holt to Bolivar (Missouri) | 583.84 mi (939.59 km) |
| Holt to Bon Air (Virginia) | 510.20 mi (821.09 km) |
