Give the exact London pickup and Geneva-area delivery addresses, including the municipality if either point is outside the city. For a move, include any agreed key handover or access window so the planned arrival can be coordinated with the people receiving you. Do not rely on a city name alone when the last road leg matters.
List passengers, pets, luggage and the way your dog or cat normally travels. If your pet needs a familiar crate, regular medication, a quieter stop or extra time to settle, raise it before the route is confirmed. Ask your vet and current official sources about the paperwork for your animal and itinerary; route planning does not replace that advice.
Zurich-to-London and the Switzerland-to-UK guide cover related journeys in the other direction or broader region.