Do you want to show your location from where you are posting your post? Then blogge have such feature. To do this you have log in using blogger in draft. Just go to draft.blogger.com or from your regular dashboard go to blogger in draft option. This is in buttom of blog dashboard just in picture. then go to your posting. in your bottom of posting box you will see add location option. just click on it.
Then you will see a new box appear. search your location on it. then you can show your location from where you are posting. Isn't is funny?