Hello!
A. Don't tell me that/ Don't tell me this.
B. Is your hometown that far from Chicago?/ Is your hometown this far from Chicago?
C. It looks like the town that I left when I was a teenager.
D. Have you ever been to that part of the country?/ Have you ever been to this part of the country?
E. Is that your car?/ Is this your car?
F. He told me that he liked the city better.
That/This = pronoun
How to spot the difference:
We use this/these to refer to people and things, situations and experiences that are close to the speaker or very close in time. We use that/those to refer to people and things, situations and experiences that are more distant, either in time or physically.
I hope that this has helped you ♥