| Mount Washington to Blue Island (Illinois) | 274.01 mi (440.98 km) |
| Mount Washington to Blue Springs (Missouri) | 475.72 mi (765.60 km) |
| Mount Washington to Bluffdale (Utah) | 1,416.08 mi (2,278.97 km) |
| Mount Washington to Bluffton (Indiana) | 187.62 mi (301.95 km) |
| Mount Washington to Bluffton (South Carolina) | 479.93 mi (772.38 km) |
| Mount Washington to Blythe (California) | 1,649.49 mi (2,654.59 km) |
| Mount Washington to Blytheville (Arkansas) | 280.86 mi (451.99 km) |
| Mount Washington to Boca Raton (Florida) | 866.32 mi (1,394.21 km) |
| Mount Washington to Boerne (Texas) | 945.03 mi (1,520.87 km) |
| Mount Washington to Bogalusa (Louisiana) | 558.43 mi (898.71 km) |
| Mount Washington to Boiling Springs (South Carolina) | 286.90 mi (461.71 km) |
| Mount Washington to Boise (Idaho) | 1,639.17 mi (2,637.98 km) |
| Mount Washington to Bolingbrook (Illinois) | 285.87 mi (460.07 km) |
| Mount Washington to Bolivar (Missouri) | 430.03 mi (692.07 km) |
| Mount Washington to Bon Air (Virginia) | 437.35 mi (703.85 km) |
