| Royston to Red Bank (New Jersey) | 3,472.48 mi (5,588.41 km) |
| Royston to Red Bank (Tennessee) | 4,168.57 mi (6,708.66 km) |
| Royston to Red Bluff (California) | 5,184.88 mi (8,344.26 km) |
| Royston to Red Hill (South Carolina) | 3,978.89 mi (6,403.41 km) |
| Royston to Red Oak (Texas) | 4,748.56 mi (7,642.06 km) |
| Royston to Red Wing (Minnesota) | 3,989.57 mi (6,420.59 km) |
| Royston to Redan (Georgia) | 4,190.55 mi (6,744.04 km) |
| Royston to Redding (California) | 5,165.32 mi (8,312.77 km) |
| Royston to Redland (Maryland) | 3,651.36 mi (5,876.29 km) |
| Royston to Redlands (California) | 5,384.93 mi (8,666.21 km) |
| Royston to Redmond (Oregon) | 4,918.79 mi (7,916.03 km) |
| Royston to Redmond (Washington) | 4,747.95 mi (7,641.08 km) |
| Royston to Redondo Beach (California) | 5,434.44 mi (8,745.89 km) |
| Royston to Redwood City (California) | 5,340.23 mi (8,594.26 km) |
| Royston to Reedley (California) | 5,309.69 mi (8,545.12 km) |
