Convert gigameter to chain (U.K.)
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 chain (U.K.):
Chain U.K. is a unit of distance used in the U.K. equal to 1/10 of a furlong or 20.1168 meters.