| McDonough to Blue Island (Illinois) | 599.70 mi (965.12 km) |
| McDonough to Blue Springs (Missouri) | 682.33 mi (1,098.10 km) |
| McDonough to Bluffdale (Utah) | 1,601.60 mi (2,577.53 km) |
| McDonough to Bluffton (Indiana) | 507.69 mi (817.05 km) |
| McDonough to Bluffton (South Carolina) | 205.18 mi (330.21 km) |
| McDonough to Blythe (California) | 1,748.49 mi (2,813.92 km) |
| McDonough to Blytheville (Arkansas) | 369.43 mi (594.54 km) |
| McDonough to Boca Raton (Florida) | 544.72 mi (876.64 km) |
| McDonough to Boerne (Texas) | 893.31 mi (1,437.65 km) |
| McDonough to Bogalusa (Louisiana) | 381.38 mi (613.77 km) |
| McDonough to Boiling Springs (South Carolina) | 166.43 mi (267.84 km) |
| McDonough to Boise (Idaho) | 1,856.45 mi (2,987.67 km) |
| McDonough to Bolingbrook (Illinois) | 609.56 mi (980.99 km) |
| McDonough to Bolivar (Missouri) | 594.92 mi (957.42 km) |
| McDonough to Bon Air (Virginia) | 465.04 mi (748.41 km) |
