| Castalla to Romeoville (Illinois) | 4,411.96 mi (7,100.36 km) |
| Castalla to Romulus (Michigan) | 4,178.33 mi (6,724.38 km) |
| Castalla to Ronkonkoma (New York) | 3,739.72 mi (6,018.50 km) |
| Castalla to Roosevelt (New York) | 3,765.18 mi (6,059.48 km) |
| Castalla to Rosamond (California) | 5,980.44 mi (9,624.58 km) |
| Castalla to Rosaryville (Maryland) | 3,976.94 mi (6,400.26 km) |
| Castalla to Roscoe (Illinois) | 4,425.39 mi (7,121.97 km) |
| Castalla to Rose Hill (Virginia) | 3,989.98 mi (6,421.25 km) |
| Castalla to Roseburg (Oregon) | 5,743.36 mi (9,243.04 km) |
| Castalla to Rosedale (California) | 5,993.00 mi (9,644.79 km) |
| Castalla to Rosedale (Maryland) | 3,944.78 mi (6,348.51 km) |
| Castalla to Roselle (Illinois) | 4,399.47 mi (7,080.27 km) |
| Castalla to Roselle (New Jersey) | 3,798.41 mi (6,112.95 km) |
| Castalla to Roselle Park (New Jersey) | 3,798.38 mi (6,112.91 km) |
| Castalla to Rosemead (California) | 6,014.79 mi (9,679.86 km) |
