| Grays to Barking | 11.65 mi (18.75 km) |
| Grays to Barnet | 25.59 mi (41.18 km) |
| Grays to Barnoldswick | 198.83 mi (319.99 km) |
| Grays to Barnsley | 162.57 mi (261.64 km) |
| Grays to Barnstaple | 191.66 mi (308.45 km) |
| Grays to Barrhead | 355.78 mi (572.57 km) |
| Grays to Barri | 155.11 mi (249.62 km) |
| Grays to Barrow in Furness | 234.97 mi (378.15 km) |
| Grays to Barton upon Humber | 156.05 mi (251.14 km) |
| Grays to Barton upon Irwell | 178.67 mi (287.53 km) |
| Grays to Barwell | 103.84 mi (167.12 km) |
| Grays to Basford | 121.69 mi (195.84 km) |
| Grays to Basildon | 10.00 mi (16.09 km) |
| Grays to Basingstoke | 62.82 mi (101.09 km) |
| Grays to Bath | 116.06 mi (186.79 km) |
