If i often visit my relatives in Sweden about 200 nm away. In a PA28 thats 5520 NOK. (calculating rougly 4 hours) there and back.
That's not much of a job for a Long Eze - I met a guy who flew one from Hawaii to California
So again, with an O-235 sipping auto fuel like a C152, cruising at something not too far below your goal, it's an aircraft that was designed to do what you're wanting to do.... if you have hard runways. About $40K for a nice one.