I've had this ony my desk for some time, but never came around to make the final tweaks.
Now that I've got more experience with image handling via PHP, the final map now works.
The countries are now not always "1 travel", but more "x Travel Points away", to make it more realistic.
However, the fields will stay until there are other locations that might be solely for the purpose of sleeping on the map.
Note that what is ON the map might not actually be reachable. The navigations still decide what is.
Also I left the not-ready "click on target region" for now out of the picture, maybe I'll do something later on.