| Castalla to Reidsville (North Carolina) | 4,192.26 mi (6,746.79 km) |
| Castalla to Reisterstown (Maryland) | 3,955.68 mi (6,366.05 km) |
| Castalla to Rendon (Texas) | 5,174.59 mi (8,327.70 km) |
| Castalla to Reno (Nevada) | 5,808.21 mi (9,347.41 km) |
| Castalla to Renton (Washington) | 5,487.36 mi (8,831.05 km) |
| Castalla to Republic (Missouri) | 4,817.45 mi (7,752.93 km) |
| Castalla to Reston (Virginia) | 3,996.53 mi (6,431.79 km) |
| Castalla to Revere (Massachusetts) | 3,596.25 mi (5,787.61 km) |
| Castalla to Rexburg (Idaho) | 5,304.66 mi (8,537.02 km) |
| Castalla to Reynoldsburg (Ohio) | 4,224.03 mi (6,797.92 km) |
| Castalla to Rialto (California) | 5,984.74 mi (9,631.50 km) |
| Castalla to Richardson (Texas) | 5,133.92 mi (8,262.25 km) |
| Castalla to Richfield (Minnesota) | 4,524.61 mi (7,281.65 km) |
| Castalla to Richfield (Wisconsin) | 4,364.04 mi (7,023.25 km) |
| Castalla to Richland (Washington) | 5,453.05 mi (8,775.83 km) |
