| Royston to River Ridge (Louisiana) | 4,624.17 mi (7,441.88 km) |
| Royston to Riverbank (California) | 5,289.46 mi (8,512.57 km) |
| Royston to Riverdale (Georgia) | 4,209.11 mi (6,773.92 km) |
| Royston to Riverdale (Illinois) | 3,945.65 mi (6,349.91 km) |
| Royston to Riverside (California) | 5,398.58 mi (8,688.17 km) |
| Royston to Riverside (Ohio) | 3,898.10 mi (6,273.39 km) |
| Royston to Riverton (Utah) | 4,855.26 mi (7,813.79 km) |
| Royston to Riverton (Wyoming) | 4,605.04 mi (7,411.09 km) |
| Royston to Riverview (Florida) | 4,410.05 mi (7,097.29 km) |
| Royston to Riverview (Michigan) | 3,751.72 mi (6,037.80 km) |
| Royston to Riviera Beach (Florida) | 4,370.03 mi (7,032.88 km) |
| Royston to Riviera Beach (Maryland) | 3,625.02 mi (5,833.90 km) |
| Royston to Roanoke (Virginia) | 3,850.56 mi (6,196.87 km) |
| Royston to Roanoke Rapids (North Carolina) | 3,796.08 mi (6,109.20 km) |
| Royston to Robbinsdale (Minnesota) | 3,994.42 mi (6,428.40 km) |
