Where was The Greek Tycoon filmed?

1978 film by J. Lee Thompson

The Greek Tycoon (1978) was filmed in London, New York City, Washington, D.C., Athens, Corfu, Monte Carlo and 1 more place, 7 places named in its Wikipedia article, in the United States, the United Kingdom, Monaco, Greece. Wikidata itself records the shoot only as Greece. Each place says where its claim comes from.

See them on the map → Wikipedia Source data