| Castleford to Delhi (California) | 5,180.81 mi (8,337.70 km) |
| Castleford to Delray Beach (Florida) | 4,314.47 mi (6,943.47 km) |
| Castleford to Deltona (Florida) | 4,232.55 mi (6,811.62 km) |
| Castleford to Deming (New Mexico) | 5,057.60 mi (8,139.42 km) |
| Castleford to Denison (Texas) | 4,575.28 mi (7,363.21 km) |
| Castleford to Dent (Ohio) | 3,851.68 mi (6,198.68 km) |
| Castleford to Denton (Texas) | 4,625.15 mi (7,443.47 km) |
| Castleford to Dentsville (South Carolina) | 3,959.53 mi (6,372.24 km) |
| Castleford to Denver (Colorado) | 4,549.36 mi (7,321.48 km) |
| Castleford to Depew (New York) | 3,449.55 mi (5,551.51 km) |
| Castleford to Derby (Connecticut) | 3,303.07 mi (5,315.78 km) |
| Castleford to Derby (Kansas) | 4,400.94 mi (7,082.63 km) |
| Castleford to Des Moines (Iowa) | 4,065.21 mi (6,542.33 km) |
| Castleford to Des Moines (Washington) | 4,644.50 mi (7,474.60 km) |
| Castleford to Des Plaines (Illinois) | 3,835.51 mi (6,172.66 km) |
