| Portishead to Dardenne Prairie (Missouri) | 4,113.43 mi (6,619.92 km) |
| Portishead to Darien (Illinois) | 3,866.91 mi (6,223.20 km) |
| Portishead to Davenport (Iowa) | 3,976.26 mi (6,399.18 km) |
| Portishead to Davidson (North Carolina) | 3,869.79 mi (6,227.83 km) |
| Portishead to Davie (Florida) | 4,304.73 mi (6,927.79 km) |
| Portishead to Davis (California) | 5,210.88 mi (8,386.10 km) |
| Portishead to Dayton (Nevada) | 5,104.31 mi (8,214.59 km) |
| Portishead to Dayton (Ohio) | 3,808.27 mi (6,128.82 km) |
| Portishead to Daytona Beach (Florida) | 4,183.81 mi (6,733.20 km) |
| Portishead to De Pere (Wisconsin) | 3,749.26 mi (6,033.85 km) |
| Portishead to De Witt (New York) | 3,340.64 mi (5,376.24 km) |
| Portishead to Dearborn (Michigan) | 3,655.50 mi (5,882.96 km) |
| Portishead to Dearborn Heights (Michigan) | 3,657.85 mi (5,886.75 km) |
| Portishead to DeBary (Florida) | 4,209.06 mi (6,773.82 km) |
| Portishead to Decatur (Alabama) | 4,165.83 mi (6,704.26 km) |
