| Cahokia to Hamilton | 3,936.31 mi (6,334.88 km) |
| Cahokia to Hammersmith | 4,199.32 mi (6,758.16 km) |
| Cahokia to Hampton | 4,195.94 mi (6,752.70 km) |
| Cahokia to Hamworthy | 4,153.01 mi (6,683.62 km) |
| Cahokia to Handsworth | 4,098.71 mi (6,596.24 km) |
| Cahokia to Hanwell | 4,194.39 mi (6,750.22 km) |
| Cahokia to Harborne | 4,104.17 mi (6,605.03 km) |
| Cahokia to Harlow | 4,204.00 mi (6,765.69 km) |
| Cahokia to Harpenden | 4,184.42 mi (6,734.18 km) |
| Cahokia to Harrogate | 4,075.81 mi (6,559.38 km) |
| Cahokia to Harrow | 4,191.79 mi (6,746.03 km) |
| Cahokia to Harrow on the Hill | 4,192.87 mi (6,747.77 km) |
| Cahokia to Harrow Weald | 4,191.45 mi (6,745.48 km) |
| Cahokia to Hartlepool | 4,068.14 mi (6,547.04 km) |
| Cahokia to Harwich | 4,242.54 mi (6,827.71 km) |
