| Defiance to Barking | 3,856.49 mi (6,206.43 km) |
| Defiance to Barnet | 3,842.56 mi (6,184.00 km) |
| Defiance to Barnoldswick | 3,703.36 mi (5,959.98 km) |
| Defiance to Barnsley | 3,739.74 mi (6,018.53 km) |
| Defiance to Barnstaple | 3,706.42 mi (5,964.91 km) |
| Defiance to Barrhead | 3,575.08 mi (5,753.53 km) |
| Defiance to Barri | 3,728.96 mi (6,001.19 km) |
| Defiance to Barrow in Furness | 3,659.26 mi (5,889.01 km) |
| Defiance to Barton upon Humber | 3,774.95 mi (6,075.20 km) |
| Defiance to Barton upon Irwell | 3,708.48 mi (5,968.22 km) |
| Defiance to Barwell | 3,771.88 mi (6,070.25 km) |
| Defiance to Basford | 3,767.28 mi (6,062.85 km) |
| Defiance to Basildon | 3,871.22 mi (6,230.12 km) |
| Defiance to Basingstoke | 3,818.88 mi (6,145.89 km) |
| Defiance to Bath | 3,765.60 mi (6,060.14 km) |
