From 1834 onwards, he was Greek envoy at Munich, Berlin, London and, after a short interlude again as Premier of Greece in 1841, he was appointed envoy to Constantinople.
Alates 1834. aastast oli ta Kreeka saadik Münchenis, Berliinis ja Londonis ning peale järjekordset lühikest perioodi Kreeka peaministrina aastal 1841 sai temast saadik Kostantiniyyes.