| Castelo Branco to Dover (New Jersey) | 3,440.78 mi (5,537.40 km) |
| Castelo Branco to Dover (Ohio) | 3,782.45 mi (6,087.27 km) |
| Castelo Branco to Downers Grove (Illinois) | 4,048.43 mi (6,515.31 km) |
| Castelo Branco to Downey (California) | 5,690.47 mi (9,157.93 km) |
| Castelo Branco to Dranesville (Virginia) | 3,629.26 mi (5,840.73 km) |
| Castelo Branco to Draper (Utah) | 5,132.17 mi (8,259.43 km) |
| Castelo Branco to Drexel Heights (Arizona) | 5,468.28 mi (8,800.35 km) |
| Castelo Branco to Drexel Hill (Pennsylvania) | 3,501.84 mi (5,635.66 km) |
| Castelo Branco to Duarte (California) | 5,672.36 mi (9,128.79 km) |
| Castelo Branco to Dublin (California) | 5,659.32 mi (9,107.80 km) |
| Castelo Branco to Dublin (Georgia) | 4,112.10 mi (6,617.78 km) |
| Castelo Branco to Dublin (Ohio) | 3,874.02 mi (6,234.63 km) |
| Castelo Branco to Dubuque (Iowa) | 4,147.48 mi (6,674.73 km) |
| Castelo Branco to Duluth (Georgia) | 4,122.01 mi (6,633.74 km) |
| Castelo Branco to Duluth (Minnesota) | 4,073.25 mi (6,555.27 km) |
