| Rio Grande City to Bispham | 4,989.04 mi (8,029.08 km) |
| Rio Grande City to Blackburn | 5,012.91 mi (8,067.50 km) |
| Rio Grande City to Blackpool | 4,989.60 mi (8,029.99 km) |
| Rio Grande City to Blairgowrie | 4,913.02 mi (7,906.74 km) |
| Rio Grande City to Blandford Forum | 5,098.82 mi (8,205.76 km) |
| Rio Grande City to Blaydon | 5,011.28 mi (8,064.87 km) |
| Rio Grande City to Bletchley | 5,125.87 mi (8,249.29 km) |
| Rio Grande City to Bloxwich | 5,059.91 mi (8,143.13 km) |
| Rio Grande City to Blunsdon Saint Andrew | 5,094.24 mi (8,198.39 km) |
| Rio Grande City to Blyth | 5,014.75 mi (8,070.46 km) |
| Rio Grande City to Bo'ness | 4,916.58 mi (7,912.47 km) |
| Rio Grande City to Bodmin | 5,004.36 mi (8,053.75 km) |
| Rio Grande City to Bognor Regis | 5,160.76 mi (8,305.44 km) |
| Rio Grande City to Bolsover | 5,071.72 mi (8,162.15 km) |
| Rio Grande City to Bolton | 5,019.16 mi (8,077.56 km) |
