***SITES TO SEE***
Idk if you know this, but the city of Munich is located in a German Province called Bavaria. Bavaria is traditional catholic germany. If you're there, I highly recommend that you at least once go to a Beer Garden. ALSO IMPORTANT if you can, YOU HAVE TO GO SEE the Neuschwanstein Castle. It's one of the Worlds most famous castles, and Germany's absolute most famous, and is the castle the Disney Castle is based off of. It is located near a valley called Garmisch that is a region in the alps and you will pretty much get a picturesque scene of traditional German highlands. If you have the money and time, I extremely recommend taking a day trip out to see it.
When you're in Paris, you should definitely stop by to see the Eiffel Tower, The Louve, Notre Dame, Etc. Lucky for you, you're not using a car, so that means you can use the Parisian Subways. Quick, cheap, easy to get around the city. Also, if you can, take another day trip out of Paris and visit the Palace of Versailles. I believe it is the palace the last queen and king of france lived in before being executed.
Those are the only two places on your list I've been to. You'll have to research the rest. THAT SAID, if you can, stop by in the City of Wiesbaden, a rich western Germany city on the way to Paris. If you can, maybe we can meet up! That's where I'm located right now! (My profile says frankfurt but I'm literally 15 minutes away from Wiesbaden)
If you take the time to stop and say hello, I'd gladly show you around for free!!!!
~~Neuschwanstein castle~~
~~Frankfurt, the city I live in~~