Image annotations (Name and distance)

[souls33k3r]

Hi All, 

I'm wondering if any of you clever cogs can help me here. 

I know PI is able to annotate the image with the name of the object but because it's practically and impossible (laborious and boring) task to search for each object individually to find out how far that object is. 

So the question is, do you know of a way to not only name the object in the image but also find out how far it is? 

Something similar to this 

Thanks in advance.