Incheon
Incheon is 28 km from the nation’s capital, Seoul. It is at 126° 37´ east longitude and 37° 28´ north latitude, the same latitude as San Francisco, Washington, Madrid, and Teheran. Incheon is the third largest city in South Korea, after Seoul and Busan and 2.6 million people live in Incheon (2009).