| Castleford to Dardenne Prairie (Missouri) | 4,101.34 mi (6,600.47 km) |
| Castleford to Darien (Illinois) | 3,852.49 mi (6,199.98 km) |
| Castleford to Davenport (Iowa) | 3,957.68 mi (6,369.27 km) |
| Castleford to Davidson (North Carolina) | 3,884.49 mi (6,251.48 km) |
| Castleford to Davie (Florida) | 4,342.09 mi (6,987.93 km) |
| Castleford to Davis (California) | 5,142.83 mi (8,276.59 km) |
| Castleford to Dayton (Nevada) | 5,039.04 mi (8,109.55 km) |
| Castleford to Dayton (Ohio) | 3,805.67 mi (6,124.64 km) |
| Castleford to Daytona Beach (Florida) | 4,212.71 mi (6,779.70 km) |
| Castleford to De Pere (Wisconsin) | 3,727.72 mi (5,999.18 km) |
| Castleford to De Witt (New York) | 3,343.59 mi (5,381.00 km) |
| Castleford to Dearborn (Michigan) | 3,647.98 mi (5,870.85 km) |
| Castleford to Dearborn Heights (Michigan) | 3,650.21 mi (5,874.44 km) |
| Castleford to DeBary (Florida) | 4,238.19 mi (6,820.71 km) |
| Castleford to Decatur (Alabama) | 4,170.63 mi (6,711.98 km) |
