| Prospect Heights to Denizli | 5,645.25 mi (9,085.16 km) |
| Prospect Heights to Derecik | 6,193.02 mi (9,966.71 km) |
| Prospect Heights to Dereli | 5,805.12 mi (9,342.43 km) |
| Prospect Heights to Derik | 6,050.95 mi (9,738.06 km) |
| Prospect Heights to Derinkuyu | 5,812.64 mi (9,354.53 km) |
| Prospect Heights to Develi | 5,837.48 mi (9,394.52 km) |
| Prospect Heights to Dicle | 5,988.11 mi (9,636.93 km) |
| Prospect Heights to Digor | 5,976.76 mi (9,618.67 km) |
| Prospect Heights to Dikili | 5,498.55 mi (8,849.06 km) |
| Prospect Heights to Divrigi | 5,870.48 mi (9,447.62 km) |
| Prospect Heights to Diyadin | 6,032.53 mi (9,708.41 km) |
| Prospect Heights to Diyarbakir | 6,019.47 mi (9,687.40 km) |
| Prospect Heights to Doganhisar | 5,718.80 mi (9,203.52 km) |
| Prospect Heights to Dogansehir | 5,932.83 mi (9,547.97 km) |
| Prospect Heights to Dogubayazit | 6,044.09 mi (9,727.02 km) |
