| Rickmansworth to Hazleton (Pennsylvania) | 3,514.06 mi (5,655.34 km) |
| Rickmansworth to Healdsburg (California) | 5,301.19 mi (8,531.44 km) |
| Rickmansworth to Heath (Ohio) | 3,814.44 mi (6,138.74 km) |
| Rickmansworth to Heber (Utah) | 4,842.00 mi (7,792.44 km) |
| Rickmansworth to Helena (Alabama) | 4,313.80 mi (6,942.38 km) |
| Rickmansworth to Helena (Montana) | 4,532.93 mi (7,295.05 km) |
| Rickmansworth to Hemet (California) | 5,401.45 mi (8,692.80 km) |
| Rickmansworth to Henderson (Kentucky) | 4,119.52 mi (6,629.73 km) |
| Rickmansworth to Henderson (Nevada) | 5,208.78 mi (8,382.72 km) |
| Rickmansworth to Henderson (North Carolina) | 3,822.80 mi (6,152.20 km) |
| Rickmansworth to Henderson (Texas) | 4,685.25 mi (7,540.18 km) |
| Rickmansworth to Hendersonville (North Carolina) | 4,035.34 mi (6,494.25 km) |
| Rickmansworth to Hendersonville (Tennessee) | 4,154.76 mi (6,686.44 km) |
| Rickmansworth to Hercules (California) | 5,319.20 mi (8,560.42 km) |
| Rickmansworth to Hereford (Texas) | 4,834.94 mi (7,781.08 km) |
