| Castelnaudary to Robertsville (New Jersey) | 3,788.79 mi (6,097.47 km) |
| Castelnaudary to Robinson (Texas) | 5,176.90 mi (8,331.41 km) |
| Castelnaudary to Robstown (Texas) | 5,371.47 mi (8,644.55 km) |
| Castelnaudary to Rochester (Michigan) | 4,094.86 mi (6,590.04 km) |
| Castelnaudary to Rochester (Minnesota) | 4,431.22 mi (7,131.36 km) |
| Castelnaudary to Rochester (New Hampshire) | 3,541.13 mi (5,698.90 km) |
| Castelnaudary to Rochester (New York) | 3,839.43 mi (6,178.97 km) |
| Castelnaudary to Rochester Hills (Michigan) | 4,097.24 mi (6,593.88 km) |
| Castelnaudary to Rock Hill (South Carolina) | 4,300.06 mi (6,920.28 km) |
| Castelnaudary to Rock Island (Illinois) | 4,457.92 mi (7,174.33 km) |
| Castelnaudary to Rock Springs (Wyoming) | 5,181.68 mi (8,339.10 km) |
| Castelnaudary to Rockford (Illinois) | 4,362.62 mi (7,020.97 km) |
| Castelnaudary to Rockledge (Florida) | 4,559.21 mi (7,337.34 km) |
| Castelnaudary to Rocklin (California) | 5,744.25 mi (9,244.48 km) |
| Castelnaudary to Rockport (Texas) | 5,333.66 mi (8,583.70 km) |
