| Niagara Falls to Beltsville (Maryland) | 300.48 mi (483.57 km) |
| Niagara Falls to Belvedere Park (Georgia) | 704.85 mi (1,134.35 km) |
| Niagara Falls to Belvidere (Illinois) | 503.43 mi (810.19 km) |
| Niagara Falls to Bemidji (Minnesota) | 826.85 mi (1,330.69 km) |
| Niagara Falls to Benbrook (Texas) | 1,232.32 mi (1,983.23 km) |
| Niagara Falls to Bend (Oregon) | 2,094.69 mi (3,371.07 km) |
| Niagara Falls to Benicia (California) | 2,264.70 mi (3,644.68 km) |
| Niagara Falls to Bensenville (Illinois) | 461.17 mi (742.17 km) |
| Niagara Falls to Bensville (Maryland) | 326.44 mi (525.35 km) |
| Niagara Falls to Benton (Arkansas) | 935.19 mi (1,505.04 km) |
| Niagara Falls to Bentonville (Arkansas) | 930.94 mi (1,498.20 km) |
| Niagara Falls to Berea (Kentucky) | 470.60 mi (757.36 km) |
| Niagara Falls to Berea (Ohio) | 188.17 mi (302.83 km) |
| Niagara Falls to Berea (South Carolina) | 596.73 mi (960.34 km) |
| Niagara Falls to Bergenfield (New Jersey) | 297.88 mi (479.39 km) |
