| Castelnaudary to Dumas (Texas) | 5,176.85 mi (8,331.33 km) |
| Castelnaudary to Dumont (New Jersey) | 3,754.20 mi (6,041.80 km) |
| Castelnaudary to Duncan (Oklahoma) | 5,069.33 mi (8,158.31 km) |
| Castelnaudary to Duncanville (Texas) | 5,112.81 mi (8,228.27 km) |
| Castelnaudary to Dundalk (Maryland) | 3,926.93 mi (6,319.78 km) |
| Castelnaudary to Dunedin (Florida) | 4,669.72 mi (7,515.19 km) |
| Castelnaudary to Dunkirk (New York) | 3,938.49 mi (6,338.39 km) |
| Castelnaudary to Dunmore (Pennsylvania) | 3,810.86 mi (6,132.99 km) |
| Castelnaudary to Dunwoody (Georgia) | 4,492.18 mi (7,229.47 km) |
| Castelnaudary to Durango (Colorado) | 5,344.45 mi (8,601.06 km) |
| Castelnaudary to Durant (Oklahoma) | 5,028.68 mi (8,092.88 km) |
| Castelnaudary to Durham (North Carolina) | 4,161.08 mi (6,696.61 km) |
| Castelnaudary to Dyer (Indiana) | 4,327.57 mi (6,964.55 km) |
| Castelnaudary to Dyersburg (Tennessee) | 4,632.27 mi (7,454.92 km) |
| Castelnaudary to Eagan (Minnesota) | 4,425.72 mi (7,122.51 km) |
