| Castricum to Derecik | 2,179.60 mi (3,507.73 km) |
| Castricum to Dereli | 1,775.67 mi (2,857.66 km) |
| Castricum to Derik | 2,002.65 mi (3,222.95 km) |
| Castricum to Derinkuyu | 1,735.86 mi (2,793.59 km) |
| Castricum to Develi | 1,764.70 mi (2,840.00 km) |
| Castricum to Dicle | 1,947.70 mi (3,134.52 km) |
| Castricum to Digor | 1,995.96 mi (3,212.19 km) |
| Castricum to Dikili | 1,408.29 mi (2,266.42 km) |
| Castricum to Divrigi | 1,823.44 mi (2,934.55 km) |
| Castricum to Diyadin | 2,042.93 mi (3,287.77 km) |
| Castricum to Diyarbakir | 1,975.95 mi (3,179.98 km) |
| Castricum to Doganhisar | 1,630.29 mi (2,623.70 km) |
| Castricum to Dogansehir | 1,872.75 mi (3,013.90 km) |
| Castricum to Dogubayazit | 2,059.41 mi (3,314.30 km) |
| Castricum to Domanic | 1,470.99 mi (2,367.33 km) |
