| Horsforth to Blue Springs (Missouri) | 4,203.95 mi (6,765.61 km) |
| Horsforth to Bluffdale (Utah) | 4,724.99 mi (7,604.14 km) |
| Horsforth to Bluffton (Indiana) | 3,782.12 mi (6,086.74 km) |
| Horsforth to Bluffton (South Carolina) | 4,038.86 mi (6,499.91 km) |
| Horsforth to Blythe (California) | 5,196.72 mi (8,363.31 km) |
| Horsforth to Blytheville (Arkansas) | 4,199.06 mi (6,757.73 km) |
| Horsforth to Boca Raton (Florida) | 4,306.61 mi (6,930.81 km) |
| Horsforth to Boerne (Texas) | 4,854.03 mi (7,811.81 km) |
| Horsforth to Bogalusa (Louisiana) | 4,463.54 mi (7,183.37 km) |
| Horsforth to Boiling Springs (South Carolina) | 3,938.04 mi (6,337.66 km) |
| Horsforth to Boise (Idaho) | 4,679.73 mi (7,531.30 km) |
| Horsforth to Bolingbrook (Illinois) | 3,845.37 mi (6,188.52 km) |
| Horsforth to Bolivar (Missouri) | 4,244.61 mi (6,831.04 km) |
| Horsforth to Bon Air (Virginia) | 3,643.74 mi (5,864.03 km) |
| Horsforth to Bonham (Texas) | 4,556.14 mi (7,332.39 km) |
