I would like to suggest an integration to TNT Express. It is quite a well known shipping carrier and have a vast network in the UK, Europe and even internationally. In fact, they have a such a good road network across the EU, that most other carriers, even the big ones, don't. And they are able to offer their customers a very attractive price to deliver goods throughout Europe, and in very good time frames.
I can see that this was actually raised as an idea previously on the ideas portal, and received quite a lot of votes, but it was closed and archived without any feedback on resolution.