| Waltham Cross to Blue Springs (Missouri) | 4,333.69 mi (6,974.39 km) |
| Waltham Cross to Bluffdale (Utah) | 4,872.94 mi (7,842.24 km) |
| Waltham Cross to Bluffton (Indiana) | 3,904.00 mi (6,282.88 km) |
| Waltham Cross to Bluffton (South Carolina) | 4,139.94 mi (6,662.59 km) |
| Waltham Cross to Blythe (California) | 5,341.67 mi (8,596.59 km) |
| Waltham Cross to Blytheville (Arkansas) | 4,319.17 mi (6,951.04 km) |
| Waltham Cross to Boca Raton (Florida) | 4,395.80 mi (7,074.36 km) |
| Waltham Cross to Boerne (Texas) | 4,977.27 mi (8,010.14 km) |
| Waltham Cross to Bogalusa (Louisiana) | 4,575.82 mi (7,364.07 km) |
| Waltham Cross to Boiling Springs (South Carolina) | 4,045.80 mi (6,511.08 km) |
| Waltham Cross to Boise (Idaho) | 4,832.85 mi (7,777.72 km) |
| Waltham Cross to Bolingbrook (Illinois) | 3,972.13 mi (6,392.53 km) |
| Waltham Cross to Bolivar (Missouri) | 4,371.46 mi (7,035.18 km) |
| Waltham Cross to Bon Air (Virginia) | 3,749.71 mi (6,034.58 km) |
| Waltham Cross to Bonham (Texas) | 4,680.95 mi (7,533.27 km) |
