| McHenry to Blue Island (Illinois) | 56.58 mi (91.05 km) |
| McHenry to Blue Springs (Missouri) | 388.40 mi (625.06 km) |
| McHenry to Bluffdale (Utah) | 1,228.09 mi (1,976.42 km) |
| McHenry to Bluffton (Indiana) | 195.43 mi (314.52 km) |
| McHenry to Bluffton (South Carolina) | 807.45 mi (1,299.47 km) |
| McHenry to Blythe (California) | 1,547.03 mi (2,489.70 km) |
| McHenry to Blytheville (Arkansas) | 450.98 mi (725.78 km) |
| McHenry to Boca Raton (Florida) | 1,196.24 mi (1,925.17 km) |
| McHenry to Boerne (Texas) | 1,043.21 mi (1,678.88 km) |
| McHenry to Bogalusa (Louisiana) | 803.24 mi (1,292.70 km) |
| McHenry to Boiling Springs (South Carolina) | 607.82 mi (978.20 km) |
| McHenry to Boise (Idaho) | 1,408.45 mi (2,266.69 km) |
| McHenry to Bolingbrook (Illinois) | 45.88 mi (73.83 km) |
| McHenry to Bolivar (Missouri) | 424.74 mi (683.55 km) |
| McHenry to Bon Air (Virginia) | 657.76 mi (1,058.57 km) |
