| Royston to Ridgeland (Mississippi) | 4,495.41 mi (7,234.66 km) |
| Royston to Ridgewood (New Jersey) | 3,446.43 mi (5,546.49 km) |
| Royston to Rifle (Colorado) | 4,771.88 mi (7,679.60 km) |
| Royston to Rincon (Georgia) | 4,142.48 mi (6,666.67 km) |
| Royston to Ringwood (New Jersey) | 3,447.52 mi (5,548.25 km) |
| Royston to Río Grande (Puerto Rico) | 4,201.62 mi (6,761.85 km) |
| Royston to Rio Grande City (Texas) | 5,152.28 mi (8,291.79 km) |
| Royston to Rio Linda (California) | 5,248.28 mi (8,446.29 km) |
| Royston to Rio Rancho (New Mexico) | 4,964.66 mi (7,989.84 km) |
| Royston to Rio Rico (Arizona) | 5,322.88 mi (8,566.35 km) |
| Royston to Ripon (California) | 5,294.11 mi (8,520.04 km) |
| Royston to River Edge (New Jersey) | 3,445.86 mi (5,545.57 km) |
| Royston to River Falls (Wisconsin) | 3,977.08 mi (6,400.50 km) |
| Royston to River Forest (Illinois) | 3,940.74 mi (6,342.01 km) |
| Royston to River Grove (Illinois) | 3,940.06 mi (6,340.91 km) |
