Convert linea (Castile) to light day
Selected category: length.
Definition and details for linea (Castile):
Linea is the Spanish line. In Castile it was defined a linea to be equal to 1/144 pie or about 1.93mm.
Definition and details for light day:
Light day is defined as the distance the light travels in one day through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light day equals to about 25.902 billion kilometers.