| Islington to Hamilton | 333.81 mi (537.22 km) |
| Islington to Hammersmith | 6.26 mi (10.08 km) |
| Islington to Hampton | 14.16 mi (22.78 km) |
| Islington to Hamworthy | 100.40 mi (161.58 km) |
| Islington to Handsworth | 137.47 mi (221.24 km) |
| Islington to Hanwell | 10.40 mi (16.74 km) |
| Islington to Harborne | 100.89 mi (162.37 km) |
| Islington to Harlow | 19.01 mi (30.59 km) |
| Islington to Harpenden | 21.71 mi (34.95 km) |
| Islington to Harrogate | 179.45 mi (288.79 km) |
| Islington to Harrow | 10.82 mi (17.41 km) |
| Islington to Harrow on the Hill | 9.99 mi (16.08 km) |
| Islington to Harrow Weald | 10.96 mi (17.64 km) |
| Islington to Hartlepool | 222.16 mi (357.53 km) |
| Islington to Harwich | 64.46 mi (103.74 km) |
