Convert lieue de Paris to light hour
Selected category: length.
Definition and details for lieue de Paris:
Lieue de Paris was a French league. This league was defined as exactly 2000 toises in 1674. It is about 3898 meters.
Definition and details for light hour:
Light hour is defined as the distance the light travels in one hour through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light hour equals exactly 1,079,252,848,800 meters.