| Thornbury to Linslade | 81.94 mi (131.86 km) |
| Thornbury to Lisburn | 248.07 mi (399.23 km) |
| Thornbury to Liskeard | 116.12 mi (186.87 km) |
| Thornbury to Litherland | 130.27 mi (209.65 km) |
| Thornbury to Little Bookham | 94.71 mi (152.43 km) |
| Thornbury to Little Hulton | 132.78 mi (213.68 km) |
| Thornbury to Little Lever | 135.14 mi (217.49 km) |
| Thornbury to Littleborough | 141.71 mi (228.06 km) |
| Thornbury to Littlehampton | 102.12 mi (164.35 km) |
| Thornbury to Littleover | 99.43 mi (160.01 km) |
| Thornbury to Littleport | 133.75 mi (215.26 km) |
| Thornbury to Liverpool | 125.78 mi (202.42 km) |
| Thornbury to Liversedge | 149.07 mi (239.91 km) |
| Thornbury to Livingston | 298.06 mi (479.68 km) |
| Thornbury to Llanelli | 70.42 mi (113.33 km) |
