The result of your conversion between square mile [nautical] and dekare appears here
To convert between Square Mile [nautical] and Dekare you have to do the following:
First divide 3429904 / 1000 = 3429.904
Then multiply the amount of Square Mile [nautical] you want to convert to Dekare, use the chart below to guide you.
Symbol: mi²
No description
Symbol: dekare
No description