| Johnston to Bispham | 3,998.49 mi (6,434.94 km) |
| Johnston to Blackburn | 4,021.97 mi (6,472.74 km) |
| Johnston to Blackpool | 3,999.38 mi (6,436.39 km) |
| Johnston to Blairgowrie | 3,901.26 mi (6,278.46 km) |
| Johnston to Blandford Forum | 4,131.80 mi (6,649.48 km) |
| Johnston to Blaydon | 4,008.96 mi (6,451.80 km) |
| Johnston to Bletchley | 4,145.24 mi (6,671.12 km) |
| Johnston to Bloxwich | 4,077.28 mi (6,561.75 km) |
| Johnston to Blunsdon Saint Andrew | 4,119.62 mi (6,629.89 km) |
| Johnston to Blyth | 4,010.74 mi (6,454.66 km) |
| Johnston to Bo'ness | 3,909.74 mi (6,292.12 km) |
| Johnston to Bodmin | 4,047.90 mi (6,514.47 km) |
| Johnston to Bognor Regis | 4,190.25 mi (6,743.56 km) |
| Johnston to Bolsover | 4,082.27 mi (6,569.77 km) |
| Johnston to Bolton | 4,029.50 mi (6,484.86 km) |
