| Harderwijk to Derecik | 2,137.47 mi (3,439.92 km) |
| Harderwijk to Dereli | 1,733.50 mi (2,789.80 km) |
| Harderwijk to Derik | 1,960.34 mi (3,154.86 km) |
| Harderwijk to Derinkuyu | 1,693.62 mi (2,725.62 km) |
| Harderwijk to Develi | 1,722.42 mi (2,771.97 km) |
| Harderwijk to Dicle | 1,905.42 mi (3,066.48 km) |
| Harderwijk to Digor | 1,954.22 mi (3,145.02 km) |
| Harderwijk to Dikili | 1,367.24 mi (2,200.36 km) |
| Harderwijk to Divrigi | 1,781.15 mi (2,866.48 km) |
| Harderwijk to Diyadin | 2,001.06 mi (3,220.39 km) |
| Harderwijk to Diyarbakir | 1,933.66 mi (3,111.92 km) |
| Harderwijk to Doganhisar | 1,588.41 mi (2,556.29 km) |
| Harderwijk to Dogansehir | 1,830.43 mi (2,945.79 km) |
| Harderwijk to Dogubayazit | 2,017.59 mi (3,246.99 km) |
| Harderwijk to Domanic | 1,429.10 mi (2,299.92 km) |
