| Royston to Hazleton (Pennsylvania) | 3,522.60 mi (5,669.07 km) |
| Royston to Healdsburg (California) | 5,293.25 mi (8,518.66 km) |
| Royston to Heath (Ohio) | 3,821.15 mi (6,149.55 km) |
| Royston to Heber (Utah) | 4,837.81 mi (7,785.70 km) |
| Royston to Helena (Alabama) | 4,322.13 mi (6,955.79 km) |
| Royston to Helena (Montana) | 4,526.12 mi (7,284.09 km) |
| Royston to Hemet (California) | 5,397.49 mi (8,686.42 km) |
| Royston to Henderson (Kentucky) | 4,125.46 mi (6,639.28 km) |
| Royston to Henderson (Nevada) | 5,204.83 mi (8,376.36 km) |
| Royston to Henderson (North Carolina) | 3,832.92 mi (6,168.49 km) |
| Royston to Henderson (Texas) | 4,690.94 mi (7,549.35 km) |
| Royston to Hendersonville (North Carolina) | 4,044.42 mi (6,508.87 km) |
| Royston to Hendersonville (Tennessee) | 4,161.80 mi (6,697.76 km) |
| Royston to Hercules (California) | 5,311.69 mi (8,548.34 km) |
| Royston to Hereford (Texas) | 4,836.49 mi (7,783.59 km) |
