With this information, you can calculate the quantity of leagues 684 miles is equal to.

¿What is the inverse calculation between 1 league and 684 miles?

Performing the inverse calculation of the relationship between units, we obtain that 1 league is 0.0043859649 times 684 miles.

Which is the same to say that 684 miles is 228 leagues.

Six hundred eighty-four miles equals to two hundred twenty-eight leagues. *Approximation

A league is zero times six hundred eighty-four miles. *Approximation