| Castelnaudary to Coldwater (Michigan) | 4,203.20 mi (6,764.40 km) |
| Castelnaudary to Colesville (Maryland) | 3,957.19 mi (6,368.48 km) |
| Castelnaudary to College (Alaska) | 4,785.39 mi (7,701.34 km) |
| Castelnaudary to College Park (Georgia) | 4,511.82 mi (7,261.07 km) |
| Castelnaudary to College Park (Maryland) | 3,956.94 mi (6,368.08 km) |
| Castelnaudary to College Station (Texas) | 5,180.43 mi (8,337.09 km) |
| Castelnaudary to Collegedale (Tennessee) | 4,479.96 mi (7,209.79 km) |
| Castelnaudary to Colleyville (Texas) | 5,111.80 mi (8,226.64 km) |
| Castelnaudary to Collierville (Tennessee) | 4,689.04 mi (7,546.28 km) |
| Castelnaudary to Collinsville (Illinois) | 4,549.03 mi (7,320.95 km) |
| Castelnaudary to Colonia (New Jersey) | 3,780.97 mi (6,084.88 km) |
| Castelnaudary to Colonial Heights (Virginia) | 4,042.40 mi (6,505.61 km) |
| Castelnaudary to Colonial Park (Pennsylvania) | 3,904.09 mi (6,283.03 km) |
| Castelnaudary to Colorado Springs (Colorado) | 5,146.01 mi (8,281.70 km) |
| Castelnaudary to Colton (California) | 5,864.16 mi (9,437.46 km) |
