| Diamond Bar to Denizli | 7,041.98 mi (11,332.96 km) |
| Diamond Bar to Derecik | 7,392.66 mi (11,897.33 km) |
| Diamond Bar to Dereli | 7,056.46 mi (11,356.27 km) |
| Diamond Bar to Derik | 7,308.62 mi (11,762.09 km) |
| Diamond Bar to Derinkuyu | 7,135.71 mi (11,483.82 km) |
| Diamond Bar to Develi | 7,150.68 mi (11,507.90 km) |
| Diamond Bar to Dicle | 7,239.16 mi (11,650.30 km) |
| Diamond Bar to Digor | 7,160.54 mi (11,523.78 km) |
| Diamond Bar to Dikili | 6,906.40 mi (11,114.77 km) |
| Diamond Bar to Divrigi | 7,139.34 mi (11,489.65 km) |
| Diamond Bar to Diyadin | 7,219.91 mi (11,619.32 km) |
| Diamond Bar to Diyarbakir | 7,272.49 mi (11,703.95 km) |
| Diamond Bar to Doganhisar | 7,081.80 mi (11,397.06 km) |
| Diamond Bar to Dogansehir | 7,217.12 mi (11,614.83 km) |
| Diamond Bar to Dogubayazit | 7,225.25 mi (11,627.92 km) |
