| Niagara Falls to Ayr | 3,289.46 mi (5,293.88 km) |
| Niagara Falls to Bacup | 3,421.34 mi (5,506.12 km) |
| Niagara Falls to Baguley | 3,425.91 mi (5,513.47 km) |
| Niagara Falls to Baildon | 3,434.35 mi (5,527.06 km) |
| Niagara Falls to Bailleston | 3,300.34 mi (5,311.39 km) |
| Niagara Falls to Balderton | 3,492.47 mi (5,620.59 km) |
| Niagara Falls to Baldock | 3,543.54 mi (5,702.77 km) |
| Niagara Falls to Balham | 3,560.10 mi (5,729.43 km) |
| Niagara Falls to Bamber Bridge | 3,403.09 mi (5,476.75 km) |
| Niagara Falls to Banbridge | 3,251.20 mi (5,232.30 km) |
| Niagara Falls to Banbury | 3,496.77 mi (5,627.50 km) |
| Niagara Falls to Bangor | 3,267.07 mi (5,257.84 km) |
| Niagara Falls to Bangor | 3,358.44 mi (5,404.88 km) |
| Niagara Falls to Banstead | 3,561.45 mi (5,731.61 km) |
| Niagara Falls to Bargoed | 3,431.25 mi (5,522.06 km) |
