| Thornbury to Leigh | 130.46 mi (209.95 km) |
| Thornbury to Leigh-on-Sea | 136.55 mi (219.75 km) |
| Thornbury to Leighton Buzzard | 82.45 mi (132.69 km) |
| Thornbury to Leith | 303.12 mi (487.83 km) |
| Thornbury to Lemington | 234.68 mi (377.68 km) |
| Thornbury to Leominster | 43.71 mi (70.35 km) |
| Thornbury to Lerwick | 592.83 mi (954.06 km) |
| Thornbury to Letchworth | 101.32 mi (163.06 km) |
| Thornbury to Leven | 317.41 mi (510.82 km) |
| Thornbury to Lewes | 120.88 mi (194.55 km) |
| Thornbury to Leyland | 144.07 mi (231.87 km) |
| Thornbury to Leyton | 107.77 mi (173.44 km) |
| Thornbury to Lichfield | 79.77 mi (128.37 km) |
| Thornbury to Lincoln | 139.69 mi (224.80 km) |
| Thornbury to Linlithgow | 305.14 mi (491.08 km) |
