| Royston to Rosemont (California) | 5,253.87 mi (8,455.29 km) |
| Royston to Rosemount (Minnesota) | 3,998.23 mi (6,434.53 km) |
| Royston to Rosenberg (Texas) | 4,867.15 mi (7,832.92 km) |
| Royston to Roseville (California) | 5,239.91 mi (8,432.82 km) |
| Royston to Roseville (Michigan) | 3,726.58 mi (5,997.35 km) |
| Royston to Roseville (Minnesota) | 3,988.59 mi (6,419.02 km) |
| Royston to Rossmoor (California) | 5,429.01 mi (8,737.16 km) |
| Royston to Rossville (Maryland) | 3,614.20 mi (5,816.50 km) |
| Royston to Roswell (Georgia) | 4,183.34 mi (6,732.44 km) |
| Royston to Roswell (New Mexico) | 4,991.11 mi (8,032.41 km) |
| Royston to Round Lake (Illinois) | 3,930.43 mi (6,325.42 km) |
| Royston to Round Lake Beach (Illinois) | 3,927.83 mi (6,321.23 km) |
| Royston to Round Rock (Texas) | 4,886.83 mi (7,864.59 km) |
| Royston to Rowland Heights (California) | 5,412.48 mi (8,710.55 km) |
| Royston to Rowlett (Texas) | 4,718.94 mi (7,594.39 km) |
