| Thornbury to Barking | 111.95 mi (180.17 km) |
| Thornbury to Barnet | 99.76 mi (160.54 km) |
| Thornbury to Barnoldswick | 159.90 mi (257.33 km) |
| Thornbury to Barnsley | 141.39 mi (227.55 km) |
| Thornbury to Barnstaple | 75.68 mi (121.79 km) |
| Thornbury to Barrhead | 299.45 mi (481.92 km) |
| Thornbury to Barri | 35.02 mi (56.35 km) |
| Thornbury to Barrow in Furness | 175.29 mi (282.09 km) |
| Thornbury to Barton upon Humber | 167.61 mi (269.74 km) |
| Thornbury to Barton upon Irwell | 129.16 mi (207.86 km) |
| Thornbury to Barwell | 83.02 mi (133.61 km) |
| Thornbury to Basford | 110.56 mi (177.93 km) |
| Thornbury to Basildon | 129.41 mi (208.27 km) |
| Thornbury to Basingstoke | 66.28 mi (106.66 km) |
| Thornbury to Bath | 17.36 mi (27.95 km) |
