Ye, I don't think it has been too terribly long of a period for NC with her- especially since you moved across the country. I know it seems like an eternity. I would think (mind reading) she figures you moved to get away from everything, including her. I'm not surprised she hasn't contacted.
If you want to test the waters, I would wait. Maybe getting away from her will speed up your detachment and you won't want to speak to her so soon. Maybe wait a week or so... Just a thought.
Enjoy your time over there!!!
Me: 39 H: 45 Second marriage for both H left 12/2013 M:4 T:5.5