| Harker Heights to Darlaston | 4,765.28 mi (7,668.98 km) |
| Harker Heights to Darlington | 4,729.15 mi (7,610.84 km) |
| Harker Heights to Dartford | 4,885.63 mi (7,862.66 km) |
| Harker Heights to Darton | 4,756.21 mi (7,654.39 km) |
| Harker Heights to Darwen | 4,718.25 mi (7,593.28 km) |
| Harker Heights to Daventry | 4,808.10 mi (7,737.89 km) |
| Harker Heights to Davyhulme | 4,728.38 mi (7,609.59 km) |
| Harker Heights to Dawlish | 4,765.17 mi (7,668.80 km) |
| Harker Heights to Deal | 4,937.96 mi (7,946.87 km) |
| Harker Heights to Denby Dale | 4,751.99 mi (7,647.58 km) |
| Harker Heights to Denton | 4,738.05 mi (7,625.16 km) |
| Harker Heights to Derby | 4,777.07 mi (7,687.96 km) |
| Harker Heights to Derry | 4,502.69 mi (7,246.38 km) |
| Harker Heights to Desborough | 4,816.06 mi (7,750.69 km) |
| Harker Heights to Devizes | 4,801.78 mi (7,727.72 km) |
