Need map (From point A to point B) converts to a transparent image

Need map (From point A to point B) converts to a transparent image so that it can be used in a t-shirt design. It is for a running top, it is a distance of 100km from point A to point B with some towns marked on the map. more details once you say you can do the project. The map is to go on the back of the singlet, road will be in black, text in blue for start and finish as well as town names.