Kiritmati (Kiribati) : Christmas island. Largest atoll in the world. Nuclear testing site in 1950s. Britain annexed it.

Kremlin (Russia) : The residence of tsars until 1712, political and adminstrative HQ of USSR in 1918.

Kuala Lumpur (Malaysia) : Capital having the highest building Petronas Twin Towers ( Designed by Cesar Pelli and completed in 1996, 452 m with 88 storeys with a sky bridge).

Ladakh (India) : Leh is the main town in the desert district. Ancient Buddhist monasteries attract tourists to here.

La Paz (Bolivia) : The highest capital in the world (3631 m).

Lhasa (Tibet, China) : At 3684 m, was the highest capital in the world before domination of Tibet by China.