| Islington to Leigh-on-Sea | 32.49 mi (52.29 km) |
| Islington to Leighton Buzzard | 35.14 mi (56.55 km) |
| Islington to Leith | 331.03 mi (532.74 km) |
| Islington to Lemington | 246.12 mi (396.09 km) |
| Islington to Leominster | 121.93 mi (196.23 km) |
| Islington to Lerwick | 596.31 mi (959.68 km) |
| Islington to Letchworth | 30.48 mi (49.05 km) |
| Islington to Leven | 342.19 mi (550.70 km) |
| Islington to Lewes | 46.51 mi (74.85 km) |
| Islington to Leyland | 184.01 mi (296.14 km) |
| Islington to Leyton | 4.17 mi (6.72 km) |
| Islington to Lichfield | 107.45 mi (172.93 km) |
| Islington to Lincoln | 117.82 mi (189.61 km) |
| Islington to Linlithgow | 338.17 mi (544.23 km) |
| Islington to Linslade | 35.99 mi (57.92 km) |
