| Keystone to Hamilton | 4,199.23 mi (6,758.01 km) |
| Keystone to Hammersmith | 4,406.89 mi (7,092.20 km) |
| Keystone to Hampton | 4,401.94 mi (7,084.24 km) |
| Keystone to Hamworthy | 4,342.79 mi (6,989.04 km) |
| Keystone to Handsworth | 4,331.16 mi (6,970.33 km) |
| Keystone to Hanwell | 4,401.81 mi (7,084.03 km) |
| Keystone to Harborne | 4,320.96 mi (6,953.92 km) |
| Keystone to Harlow | 4,417.07 mi (7,108.59 km) |
| Keystone to Harpenden | 4,396.47 mi (7,075.44 km) |
| Keystone to Harrogate | 4,317.41 mi (6,948.20 km) |
| Keystone to Harrow | 4,400.31 mi (7,081.61 km) |
| Keystone to Harrow on the Hill | 4,401.16 mi (7,082.99 km) |
| Keystone to Harrow Weald | 4,400.31 mi (7,081.61 km) |
| Keystone to Hartlepool | 4,321.38 mi (6,954.59 km) |
| Keystone to Harwich | 4,461.80 mi (7,180.57 km) |
