Citi has added leading Hotels of the World Leaders Club as a transfer partner. You have to transfer 5 Citi ThankYou points to receive 1 Hotels of the World Leaders Club. Leading Hotels of the World has over 400 properties worldwide.
5:1 sounds like an awful rate but you usually get around 8¢ per point in value (that works out to be 1.6¢ per point from Citi ThankYou). This might be a useful option for some people, but I wouldn’t recommend transferring unless you have a specific transfer in mind.
EmiratesEVA Air Infinity MileageLandsMalaysia Airlines Enrich
AirFrance-KLM Flying BlueEtihad GuestQatar Airways Privilege Club
Asia MilesAccor Hotels (1:0.5)Singapore Airlines KrisFlyer
Thai Airways Royal Orchid PlusVirgin Atlantic Flying ClubQantas
JetBlue (1:0.8 rate, 0.5 with Preferred)Sears SYWRP (1:12)Jet Airways JetPrivilege
Turkish Airlines Miles & SmilesAvianca LifeMilesClub Premier Aeromexico
Choice Hotels (1:2)