Valéry Giscard d'Estaing

Ewald von Kleist Prize

Henry Malherbe Prize

prix Trop Virilo

Order of Merit of Baden-Württemberg

Charlemagne Prize

Robert Schuman Medal

Grand Cross with Collar of the Order of the White Rose of Finland

honorary member of the Athens Academy

Nansen Refugee Award

Collar of the Order of Charles III

Knight of the Order of the Elephant

Grand Collar of the Order of Prince Henry

Collar of the Order of Isabella the Catholic

Grand Cross Special Class of the Order of Merit of the Federal Republic of Germany

Grand Collar of the Military Order of Saint James of the Sword

Grand Cross of the Order of the Redeemer

Knight Grand Cross of the Order of Merit of the Italian Republic

Great Cross with Star and Sash of the Order of Merit of the Federal Republic of Germany

Grand Cross of the Order of Isabella the Catholic

Knight Grand Cross of the Order of St. Olav

Royal Order of the Seraphim

Knight Grand Cross with Collar of the Order of Merit of the Italian Republic

Grand Master of the Legion of Honour

Grand Cross of the National Order of Merit

Order pro Merito Melitensi

Grand Cross of the Legion of Honour

Hessian Order of Merit

Croix de guerre 1939–1945