The result of your conversion between mile and light year [tropical] appears here
To convert between Mile and Light Year [tropical] you have to do the following:
First divide 1609.344 / 299792458 * 31556925.9747 = 0.
Then multiply the amount of Mile you want to convert to Light Year [tropical], use the chart below to guide you.
Symbol: mi
No description
Symbol: ly
No description