I love her, but i need to know if it is realistic to take her back?

You have both acknowledged that a long distance relationship is extremely difficult at best and disastrous at worst. I believe she is telling you two very important things if you really listen. She is telling you she still loves you and can see a future for you at some point in time; just not right now. She is also telling you she is very aware it is virtually impossible for her to be that far removed from you and not have a private life. You should do the same. Just because you are involved with someone there in your own area does not mean you will love her any less. If you don't develop a life of you own you will grow to literally hate this girl for moving on somewhat while you have not. You still love her but you need to have a life. Date, have fun do what other people your age are doing. When you have contact with her be kind and remind her how you still feel. Don't lay a guilt trip on her, but let her know how you still feel. By creating a life of your own you will be more able to deal with her lifestyle choices and not be so hurt by anything she might do. When you see her be sure to renew your feelings for her if you still feel the same and enjoy the time together. Maybe you will be back together in a year or two or maybe not at all. Don't eat yourself up by doing nothing while she is enjoying her life. Good luck with the relationship.