I have moved rather frequently, since my dad was in the Navy - and then I moved overseas long after he retired - once I married my husband, here to Germany.
I find if you make your house a home, that helps in the transition. Making friends, having hobbies & other things to do around the town helps, as well as making other connections be it with work, or church..
Definitely keep in touch with old friends and with family, but you will find that after about a year or so, you find yourself getting more comfortable with your surroundings and not longing so very much for "Home".
We have no congregation here, and only a few friends we are in contact with a couple times a month - so it can get lonely. However, I have a lot on my plate, so it is hard to get really homesick anymore. This is home. I went 'home' - and it was vastly different, not so friendly, and a lot less options as far as food/going out and such as there were before.
While it was nice to reconnect with family and a few friends, it was even more difficult than here... and I was glad to get back.
You kind of have to stop the comparisons, which I know is hard - but that really does assist one in becoming more "at home" with their surroundings.
The longest I've lived somewhere was my last place in AL, 8 years... the second longest was 6 years in the same city/state, but we moved 3 times while I was there... and I was really little. . . so 'home' for us - was more my grandparent's than anywhere else.