| Harker Heights to Deventer | 5,083.13 mi (8,180.51 km) |
| Harker Heights to Diemen | 5,036.75 mi (8,105.86 km) |
| Harker Heights to Doesburg | 5,090.55 mi (8,192.44 km) |
| Harker Heights to Doetinchem | 5,098.42 mi (8,205.11 km) |
| Harker Heights to Dokkum | 5,040.80 mi (8,112.39 km) |
| Harker Heights to Dongen | 5,059.01 mi (8,141.69 km) |
| Harker Heights to Doorn | 5,061.03 mi (8,144.94 km) |
| Harker Heights to Dordrecht | 5,044.01 mi (8,117.56 km) |
| Harker Heights to Drachten | 5,052.20 mi (8,130.73 km) |
| Harker Heights to Drimmelen | 5,052.34 mi (8,130.95 km) |
| Harker Heights to Dronten | 5,058.13 mi (8,140.28 km) |
| Harker Heights to Druten | 5,075.39 mi (8,168.06 km) |
| Harker Heights to Duiven | 5,089.15 mi (8,190.20 km) |
| Harker Heights to Echt | 5,112.83 mi (8,228.31 km) |
| Harker Heights to Edam | 5,033.67 mi (8,100.91 km) |
