| Castelnaudary to Reidsville (North Carolina) | 4,182.70 mi (6,731.41 km) |
| Castelnaudary to Reisterstown (Maryland) | 3,934.79 mi (6,332.43 km) |
| Castelnaudary to Rendon (Texas) | 5,129.90 mi (8,255.77 km) |
| Castelnaudary to Reno (Nevada) | 5,657.55 mi (9,104.94 km) |
| Castelnaudary to Renton (Washington) | 5,301.19 mi (8,531.44 km) |
| Castelnaudary to Republic (Missouri) | 4,761.79 mi (7,663.36 km) |
| Castelnaudary to Reston (Virginia) | 3,977.42 mi (6,401.03 km) |
| Castelnaudary to Revere (Massachusetts) | 3,570.09 mi (5,745.50 km) |
| Castelnaudary to Rexburg (Idaho) | 5,162.13 mi (8,307.65 km) |
| Castelnaudary to Reynoldsburg (Ohio) | 4,183.66 mi (6,732.95 km) |
| Castelnaudary to Rialto (California) | 5,863.09 mi (9,435.73 km) |
| Castelnaudary to Richardson (Texas) | 5,089.05 mi (8,190.03 km) |
| Castelnaudary to Richfield (Minnesota) | 4,427.99 mi (7,126.16 km) |
| Castelnaudary to Richfield (Wisconsin) | 4,289.70 mi (6,903.61 km) |
| Castelnaudary to Richland (Washington) | 5,279.25 mi (8,496.14 km) |
