| Castelnaudary to Wichita (Kansas) | 4,902.08 mi (7,889.14 km) |
| Castelnaudary to Wichita Falls (Texas) | 5,124.38 mi (8,246.90 km) |
| Castelnaudary to Wickliffe (Ohio) | 4,063.46 mi (6,539.50 km) |
| Castelnaudary to Wildomar (California) | 5,884.95 mi (9,470.90 km) |
| Castelnaudary to Wildwood (Florida) | 4,600.82 mi (7,404.30 km) |
| Castelnaudary to Wildwood (Missouri) | 4,581.57 mi (7,373.33 km) |
| Castelnaudary to Wilkes-Barre (Pennsylvania) | 3,828.76 mi (6,161.80 km) |
| Castelnaudary to Wilkinsburg (Pennsylvania) | 4,036.11 mi (6,495.49 km) |
| Castelnaudary to Williamsburg (Virginia) | 4,010.41 mi (6,454.13 km) |
| Castelnaudary to Williamsport (Pennsylvania) | 3,880.99 mi (6,245.85 km) |
| Castelnaudary to Williamstown (New Jersey) | 3,842.88 mi (6,184.51 km) |
| Castelnaudary to Willimantic (Connecticut) | 3,647.53 mi (5,870.14 km) |
| Castelnaudary to Williston (North Dakota) | 4,671.41 mi (7,517.91 km) |
| Castelnaudary to Willmar (Minnesota) | 4,487.31 mi (7,221.62 km) |
| Castelnaudary to Willoughby (Ohio) | 4,059.38 mi (6,532.95 km) |
