| Castelnaudary to River Ridge (Louisiana) | 4,934.39 mi (7,941.13 km) |
| Castelnaudary to Riverbank (California) | 5,793.07 mi (9,323.05 km) |
| Castelnaudary to Riverdale (Georgia) | 4,512.36 mi (7,261.93 km) |
| Castelnaudary to Riverdale (Illinois) | 4,327.17 mi (6,963.92 km) |
| Castelnaudary to Riverside (California) | 5,872.86 mi (9,451.45 km) |
| Castelnaudary to Riverside (Ohio) | 4,248.79 mi (6,837.77 km) |
| Castelnaudary to Riverton (Utah) | 5,334.29 mi (8,584.71 km) |
| Castelnaudary to Riverton (Wyoming) | 5,081.81 mi (8,178.38 km) |
| Castelnaudary to Riverview (Florida) | 4,655.58 mi (7,492.43 km) |
| Castelnaudary to Riverview (Michigan) | 4,117.24 mi (6,626.06 km) |
| Castelnaudary to Riviera Beach (Florida) | 4,592.74 mi (7,391.30 km) |
| Castelnaudary to Riviera Beach (Maryland) | 3,932.29 mi (6,328.40 km) |
| Castelnaudary to Roanoke (Virginia) | 4,159.38 mi (6,693.87 km) |
| Castelnaudary to Roanoke Rapids (North Carolina) | 4,085.12 mi (6,574.36 km) |
| Castelnaudary to Robbinsdale (Minnesota) | 4,423.84 mi (7,119.49 km) |
