| Hereford to Dardenne Prairie (Missouri) | 4,098.43 mi (6,595.79 km) |
| Hereford to Darien (Illinois) | 3,851.35 mi (6,198.15 km) |
| Hereford to Davenport (Iowa) | 3,959.81 mi (6,372.69 km) |
| Hereford to Davidson (North Carolina) | 3,860.87 mi (6,213.48 km) |
| Hereford to Davie (Florida) | 4,301.35 mi (6,922.35 km) |
| Hereford to Davis (California) | 5,184.36 mi (8,343.41 km) |
| Hereford to Dayton (Nevada) | 5,078.31 mi (8,172.75 km) |
| Hereford to Dayton (Ohio) | 3,795.34 mi (6,108.02 km) |
| Hereford to Daytona Beach (Florida) | 4,178.35 mi (6,724.40 km) |
| Hereford to De Pere (Wisconsin) | 3,732.11 mi (6,006.25 km) |
| Hereford to De Witt (New York) | 3,328.86 mi (5,357.29 km) |
| Hereford to Dearborn (Michigan) | 3,641.43 mi (5,860.31 km) |
| Hereford to Dearborn Heights (Michigan) | 3,643.75 mi (5,864.05 km) |
| Hereford to DeBary (Florida) | 4,203.65 mi (6,765.12 km) |
| Hereford to Decatur (Alabama) | 4,154.67 mi (6,686.30 km) |
