Here is a suggested 8-day itinerary for your trip to Zurich, Vienna, and Paris:
Day 1-2: Zurich
- Arrive in Zurich and spend the first day exploring the city's old town town Lake Zurich, and the Swiss National Museum.
- On the second second, take a day trip to Lucerne to see the Chapel Bridge, Mount Pilatus, and the Lion Monument.
Day 3-5: Vienna
- Travel to Vienna and spend the next three days exploring the magnificent palaces, museums, and historic sites the city has to offer. Visit Sch枚nbrunn Palace, Belvedere Palace, St. Stephen's Cathedral, and the Hofburg Palace.
Day 6-8: Paris
- Take a train to Paris and spend the remaining three days exploring the iconic attractions like the Eiffel Tower, Louvre Museum, Notre Dame Cathedral, and Montmartre.
- Don't forget to enjoy a leisurely cruise along the River Seine and indulge in some delicious French cuisine.
In terms of distance between cities, Zurich to Vienna is approximately 800 km (500 miles), and Vienna to Paris is around 1,200 km (750 miles). You can either take a train or a flight between the cities, depending on your preference for travel time and convenience.
I recommend booking your inter-city transportation in advance to ensure a smooth journey. Enjoy your trip!