| Castalla to Roy (Utah) | 5,436.49 mi (8,749.19 km) |
| Castalla to Royal Kunia (Hawaii) | 8,039.23 mi (12,937.89 km) |
| Castalla to Royal Oak (Michigan) | 4,159.78 mi (6,694.52 km) |
| Castalla to Royal Palm Beach (Florida) | 4,559.30 mi (7,337.48 km) |
| Castalla to Royse City (Texas) | 5,115.38 mi (8,232.41 km) |
| Castalla to Ruskin (Florida) | 4,635.25 mi (7,459.72 km) |
| Castalla to Russellville (Alabama) | 4,647.62 mi (7,479.63 km) |
| Castalla to Russellville (Arkansas) | 4,875.28 mi (7,846.00 km) |
| Castalla to Ruston (Louisiana) | 4,958.59 mi (7,980.09 km) |
| Castalla to Rutherford (New Jersey) | 3,786.37 mi (6,093.58 km) |
| Castalla to Rutland (Vermont) | 3,659.73 mi (5,889.77 km) |
| Castalla to Sabana Grande (Puerto Rico) | 4,180.53 mi (6,727.91 km) |
| Castalla to Sachse (Texas) | 5,127.80 mi (8,252.39 km) |
| Castalla to Saco (Maine) | 3,543.51 mi (5,702.72 km) |
| Castalla to Sacramento (California) | 5,917.06 mi (9,522.59 km) |
