Convert spat (length) to lieue des postes (French league)
Selected category: length.
Definition and details for spat (length):
Spat is used by astronomers. This is a unit of length equal to 1012m or 1Tm.
Definition and details for lieue des postes (French league):
Lieue des postes (French league) was the official unit of the French league. It was created in 1737 and it was equal to 2200 toises or about 4288 meters.