A couple of items to consider.
First cycling in wind, whether a head wind or a cross wind, can be a disappointment. If you're in hills, you can see the end of the hill, but if you've got wind on flat land, you can't see the end of the wind. A cross wind is much easier to handle than a head wind, but it will also slow you down somewhat.
Second, prepare yourself mentally for the experience. For some riders, long distances in open or sparely populated country seem boring or monotonous. Others find beauty and joy in those rides. If you're out for a few days, it shouldn't be a problem, but I've heard stories of riders who have attempted long tours and given up because they found the experience too boring. It's a state of mind.