They serve the countries in central Asia and West Asia (Baku,
Tibilisi).
In the far east Turkish airlines serves the most important cities in China (
Shanghai via
Beijing,
Hong Kong), Seoul,
Singapore and
Bangkok
India (Mumbai, Delhi)
Turkish airlines serves the countries in the Middle East, even Israel.
Iran:
Tehran
American destinations
Non-stop flights from Istanbul go to Chicago, New York, Toronto and since 2009 to Sao Paulo in Brazil.