| Royston to Homer Glen (Illinois) | 3,959.35 mi (6,371.96 km) |
| Royston to Homestead (Florida) | 4,452.66 mi (7,165.86 km) |
| Royston to Homewood (Alabama) | 4,310.44 mi (6,936.99 km) |
| Royston to Homewood (Illinois) | 3,950.58 mi (6,357.84 km) |
| Royston to Homosassa Springs (Florida) | 4,369.81 mi (7,032.53 km) |
| Royston to Honeygo (Maryland) | 3,610.06 mi (5,809.83 km) |
| Royston to Honolulu (Hawaii) | 7,193.00 mi (11,576.02 km) |
| Royston to Hoover (Alabama) | 4,314.62 mi (6,943.71 km) |
| Royston to Hopatcong (New Jersey) | 3,469.69 mi (5,583.92 km) |
| Royston to Hope Mills (North Carolina) | 3,919.44 mi (6,307.73 km) |
| Royston to Hopewell (Virginia) | 3,742.28 mi (6,022.61 km) |
| Royston to Hopkins (Minnesota) | 4,001.76 mi (6,440.20 km) |
| Royston to Hopkinsville (Kentucky) | 4,170.25 mi (6,711.38 km) |
| Royston to Horizon City (Texas) | 5,142.87 mi (8,276.65 km) |
| Royston to Horizon West (Florida) | 4,350.20 mi (7,000.97 km) |
