Convert from gigameter to pica

Unit Definition (gigameter)
The Gigameter (or Gigametre) a metric unit of distance equal to one million kilometers or about 621,371.2 miles. It is seldom used, but this unit would be a good yardstick for the inner Solar System: the distance from the earth to the sun is about 149.60 gigameters.

Unit Definition (pica)
Unit of measure, approximately 1/6 of an inch, used in graphic arts. Twelve points make one pica.