The result of your conversion between square mile and tønde land appears here
To convert between Square Mile and Tønde Land you have to do the following:
First divide 0.09290304*27878400 / 5516 = 469.54099172
Then multiply the amount of Square Mile you want to convert to Tønde Land, use the chart below to guide you.
Symbol: mi²
No description
Symbol: tonde land
No description