| Castelnaudary to Rockville (Maryland) | 3,963.83 mi (6,379.17 km) |
| Castelnaudary to Rockville Centre (New York) | 3,747.74 mi (6,031.41 km) |
| Castelnaudary to Rockwall (Texas) | 5,079.72 mi (8,175.02 km) |
| Castelnaudary to Rocky Mount (North Carolina) | 4,110.56 mi (6,615.32 km) |
| Castelnaudary to Rocky Point (New York) | 3,706.56 mi (5,965.12 km) |
| Castelnaudary to Rocky River (Ohio) | 4,085.27 mi (6,574.61 km) |
| Castelnaudary to Roessleville (New York) | 3,686.53 mi (5,932.90 km) |
| Castelnaudary to Rogers (Arkansas) | 4,828.41 mi (7,770.57 km) |
| Castelnaudary to Rogers (Minnesota) | 4,426.90 mi (7,124.41 km) |
| Castelnaudary to Rohnert Park (California) | 5,816.97 mi (9,361.51 km) |
| Castelnaudary to Rolla (Missouri) | 4,655.19 mi (7,491.80 km) |
| Castelnaudary to Rolling Meadows (Illinois) | 4,326.50 mi (6,962.83 km) |
| Castelnaudary to Roma (Texas) | 5,496.53 mi (8,845.82 km) |
| Castelnaudary to Rome (Georgia) | 4,518.75 mi (7,272.22 km) |
| Castelnaudary to Rome (New York) | 3,744.16 mi (6,025.64 km) |
