Convert gigameter to palmo (Spanish span)
Selected category: length.
Definition and details for gigameter:
Gigameter (Gm) is a metric unit of distance equal to one million kilometers (or 109m). This unit would be a good yardstick for the inner Solar System.
Definition and details for palmo (Spanish span):
Palmo is a Spanish traditional unit of length comparable with span and it was equal to 20.873 cm.