Convert attometer to legua (Spanish 18th century)
Selected category: length.
Definition and details for attometer:
One attometer (am) is a metric unit of distance equal to 10-18 meter.
Definition and details for legua (Spanish 18th century):
Legua, the Spanish league during the late 18th and early 19th centuries, was defined as a length of 8000 varas (4.15 miles or 6680 meters).