Did someone mention a chart plotter? If so have a look-see:
Its hot off the presses so don’t know what options it will need yet, just used three example zooms levels – other options would include the mobile map style. (You can change it by altering the link in Properties)
Also its standard Google Maps, as that is all the API offers. Ideally would be proper flight plan data, but would need a Static Map API to work.
Note: The map is centered on the camera position (so is ideal for the Flight Simulator) – and while it can be used in other modes it wont make much sense. If interest could make one that shows the center of the view itself.
Disclaimer: this is entering the gray area of what is possible with the Static Maps API, so might get pulled, etc.