4015,
How much time have you got? How many hours are you looking to build? You'll be amazed how much of Europe you can cover in a short time strapped to a Lycoming! Since 2004 I've had the pleasure of the following in an Arrow
Peenemunde - Gdansk - Palanga - Tallinn - Krakow - Budapest - Prague
Wilhelmshaven - Dubrovnik - Florence - La Rochelle -
Berlin - Salzburg - Vienna - Wroclaw
Aalborg - Trondheim - Svolvaer - Tromso - Alesund - Arhus
Typically, these trips take a week to ten days with sufficient downtime to enjoy the various destinations.