Akiachak -KKI-Akiachak -United States
Kitakyushu -KKJ-Kita Kyushu -Japan
Kirkenes -KKN-Kirkenes -Norway
Kalmar -KLR-Kalmar -Sweden
Alpe Adria Klagenfurt -KLU-Klagenfurt -Austria
Kalamata International -KLX-Kalamata -Greece
Kunming Wujiaba -KMG-Kunming -China
Miyazaki -KMI-Miyazaki -Japan
Kumamoto -KMJ-Kumamoto -Japan
Komatsu -KMQ-Komatsu -Japan