Sorry ah, 1 Citimiles = x krisflyer miles? How about other miles? Thanks
1 Citimile = 1 Krisflyer mile
The following is taken on page 16 of Citibank's T&Cs here:
http://www.citibank.com.sg/global_docs/pdf/cc/cc_pm_tnc.pdf
4.3 The cardmember can use Citi Miles to redeem for FFP miles/points at the redemption rate of 1 Citi Mile = 1 FFP mile (except for Asia Miles FFP where the redemption rate is 1 Citi Mile = 0.4 Asia Miles)...
4.4 The cardmember will be charged a S$25 administrative fee (or such other amount as may be imposed by the Bank at its absolute discretion without notice to the cardmember) for each request to use his Citi Miles to redeem for FFP miles. Each redemption request must be for a minimum of 500 Citi Miles.
Note: FFP stands for Frequent Flyer Programs. They include airlines under the group of Singapore Airlines KrisFlyer, Asia Miles, Royal Orchid Plus and WorldPerks FFPs.