How many kilometers is earth from the sun?

Earth is 150 million kilometers away for the sun 

The Sun, the star of our Galaxy, the reason of our life, is at about 150 million kilometers from us: The Earth!
But in January, it gets a little more closer to 146 Million kilometers (that's the closest possible), and the furthest is 152 million kilometers in July.

Hope this Helps! :)

It should be d if not then c