| Ronkonkoma to Hamilton | 3,191.27 mi (5,135.86 km) |
| Ronkonkoma to Hammersmith | 3,417.64 mi (5,500.16 km) |
| Ronkonkoma to Hampton | 3,413.23 mi (5,493.06 km) |
| Ronkonkoma to Hamworthy | 3,359.83 mi (5,407.13 km) |
| Ronkonkoma to Handsworth | 3,332.92 mi (5,363.82 km) |
| Ronkonkoma to Hanwell | 3,412.58 mi (5,492.02 km) |
| Ronkonkoma to Harborne | 3,327.90 mi (5,355.73 km) |
| Ronkonkoma to Harlow | 3,425.91 mi (5,513.48 km) |
| Ronkonkoma to Harpenden | 3,405.55 mi (5,480.70 km) |
| Ronkonkoma to Harrogate | 3,316.22 mi (5,336.95 km) |
| Ronkonkoma to Harrow | 3,410.67 mi (5,488.95 km) |
| Ronkonkoma to Harrow on the Hill | 3,411.61 mi (5,490.46 km) |
| Ronkonkoma to Harrow Weald | 3,410.55 mi (5,488.75 km) |
| Ronkonkoma to Hartlepool | 3,316.77 mi (5,337.83 km) |
| Ronkonkoma to Harwich | 3,468.74 mi (5,582.40 km) |
