Have you tried looking at United to see what is available? I am not an expert router, but I usually start with united.com, plug in what I want to do and play with it until I get what I want. keep in mind that the color coded calendar up top displays united availability only and not all partners, so you need to scroll down. For the novice, this can typically be done with some flexibility and reference to the routing rules in the united forum. Keep that page open in another tab. There is also a thread about the number of segments one can have in each direction on an award, which may come into play here. If you are set on a particular carrier or plane, then you can check that particular route. If all fails, then find the thread walking you through the steps of checking each segment to help you.

I would also suggest you have this thread moved to milesbuzz where routing people are more likely to look.(click the triangle) This forum is more for people looking for advice trying to earn more miles through CC bonuses to fulfill a trip.