| Horsforth to Black Forest (Colorado) | 4,565.86 mi (7,348.03 km) |
| Horsforth to Blackfoot (Idaho) | 4,587.05 mi (7,382.14 km) |
| Horsforth to Blackhawk (California) | 5,176.89 mi (8,331.40 km) |
| Horsforth to Blacksburg (Virginia) | 3,769.81 mi (6,066.92 km) |
| Horsforth to Blackwells Mills (New Jersey) | 3,387.69 mi (5,451.95 km) |
| Horsforth to Blaine (Minnesota) | 3,859.61 mi (6,211.45 km) |
| Horsforth to Bloomingdale (Florida) | 4,314.86 mi (6,944.09 km) |
| Horsforth to Bloomingdale (Illinois) | 3,832.35 mi (6,167.57 km) |
| Horsforth to Bloomington (California) | 5,260.09 mi (8,465.29 km) |
| Horsforth to Bloomington (Illinois) | 3,936.63 mi (6,335.39 km) |
| Horsforth to Bloomington (Indiana) | 3,909.76 mi (6,292.15 km) |
| Horsforth to Bloomington (Minnesota) | 3,879.81 mi (6,243.94 km) |
| Horsforth to Bloomsburg (Pennsylvania) | 3,436.20 mi (5,530.03 km) |
| Horsforth to Blue Ash (Ohio) | 3,824.43 mi (6,154.82 km) |
| Horsforth to Blue Island (Illinois) | 3,831.42 mi (6,166.07 km) |
