| Columbia Heights to Hamilton | 3,716.96 mi (5,981.86 km) |
| Columbia Heights to Hammersmith | 4,004.27 mi (6,444.25 km) |
| Columbia Heights to Hampton | 4,001.82 mi (6,440.30 km) |
| Columbia Heights to Hamworthy | 3,968.82 mi (6,387.20 km) |
| Columbia Heights to Handsworth | 3,892.31 mi (6,264.07 km) |
| Columbia Heights to Hanwell | 3,999.53 mi (6,436.62 km) |
| Columbia Heights to Harborne | 3,906.26 mi (6,286.52 km) |
| Columbia Heights to Harlow | 4,005.83 mi (6,446.76 km) |
| Columbia Heights to Harpenden | 3,987.25 mi (6,416.86 km) |
| Columbia Heights to Harrogate | 3,864.91 mi (6,219.98 km) |
| Columbia Heights to Harrow | 3,996.38 mi (6,431.55 km) |
| Columbia Heights to Harrow on the Hill | 3,997.56 mi (6,433.45 km) |
| Columbia Heights to Harrow Weald | 3,995.87 mi (6,430.73 km) |
| Columbia Heights to Hartlepool | 3,851.04 mi (6,197.65 km) |
| Columbia Heights to Harwich | 4,040.10 mi (6,501.92 km) |
