How do I get my braces off my teeth since I moved 2500 miles from my dentist?

Find a new orthodontist where you live. Didn't your old one give you a referral?

No. He said nothing when we tolds him we were moving.

Check the phone book or ask around at church or school if someone can recommend one to you.

I would see do as Wondergirl suggested that you should seek an orthodontist in your new area.
Any dentist can remove braces, but they won't have the knowledge of what stage your previous treatment was left off at, and could ruin all the time spent on it, if it is just removed.