Originally Posted by
Long Train Runnin
Quito is UIO and Qingao is TAO so might not be of much help.
I know, I guess I should have written "cities", instead of "airports", as that's what I actually meant.
If we're talking about IATA codes, then I'm missing Q, but QRO (Querétaro) should be added soon.
And on the other hand, if we talk about cities not codes, Y becomes more difficult to achieve -ie, Canadian airports out of the way-. I've only been to the rather obscure YNT (Yantai, China).