Convert from fod to league [nautical]

Unit Definition (fod)
The fod is the traditional Danish foot, equal to about 12.365 inches or 31.41 centimeters.

Unit Definition (league [nautical])
The nautical league is approximately equal to three nautical miles, 1/20 degree, or 5556 meters (metres). Note that it is not equivalent to the portugese, french and spanish measurements of the league. The nautical league is also different from the league defined on land.