A universal reference point
You are at the centre of the Big Bang. It happened here and here and here. In fact everywhere in the universe was the centre of the Big Bang.

Think of it this way - if there was somewhere that exists now that wasn't at the centre of the Big Bang then that point existed outside space (a nonsense) or the Big Bang was not the beginning of space (and so not the Big Bang).

Perhaps the strongest evidence in support of the theory is the cosmic microwave background which comes from all directions precisely because the Big Bang took place everywhere in the Universe.