| Markham to Hamilton | 3,693.27 mi (5,943.75 km) |
| Markham to Hammersmith | 3,959.64 mi (6,372.42 km) |
| Markham to Hampton | 3,956.38 mi (6,367.18 km) |
| Markham to Hamworthy | 3,914.90 mi (6,300.42 km) |
| Markham to Handsworth | 3,857.38 mi (6,207.85 km) |
| Markham to Hanwell | 3,954.73 mi (6,364.52 km) |
| Markham to Harborne | 3,863.99 mi (6,218.49 km) |
| Markham to Harlow | 3,963.88 mi (6,379.25 km) |
| Markham to Harpenden | 3,944.42 mi (6,347.93 km) |
| Markham to Harrogate | 3,833.89 mi (6,170.04 km) |
| Markham to Harrow | 3,952.04 mi (6,360.19 km) |
| Markham to Harrow on the Hill | 3,953.14 mi (6,361.96 km) |
| Markham to Harrow Weald | 3,951.68 mi (6,359.61 km) |
| Markham to Hartlepool | 3,825.47 mi (6,156.49 km) |
| Markham to Harwich | 4,001.86 mi (6,440.38 km) |
