There is quite a mixed message in the Bible and in the reality of the first Christian communities. Paul advised women to remain silent when they were in Church, and ask their mates later, the meaning of what was said. Doesn't exactly coincide with writing sermons. Nor were they well accepted as advisers, although I think they did manage to say things if they worked it correctly. A wise man never disregards wisdom when he hears it, regardless of the source, but I don't think that's the answer you want.
They traveled the empire, I think is your best choice. Certainly you can read that into Christ's death. Women were on hand to discover the empty tomb for example. And they were there when Jesus spoke them after he had arisen.