Originally the greatest city of Krypton, Kandor was shrunk by the intergalactic criminal Brainiac. After Superman defeated Brainiac, he took the bottle to the Fortress of Solitude for safe-keeping, hoping one day to restore it to full size. Meanwhile, thousands live out their lives in the confines of the bottle.

When Kathy Kane (Batwoman) retired from crime-fighting she bought a circus, Kane's Kolossal Karnival.

Richest shopping district on the planet Imsk in the 31st century.

Kansas is a Midwestern state of the US. Its capital city is Topeka, and other cities of interest are Smallville, Keystone City and Lawrence.

Largest city in Missouri.

Largest city in Pakistan.

The place over which Captain Chernomor ruled.

A town in the fictional African country of Mbangawi. This town is featured in the 5 issue limited series, Astonishing X-Men: Xenogenesis.

Karna is one of the twenty-three worlds of the Vega star system. A lush and verdant world, Karna possesses all of the elements of nature required to support a rich variety of life including a race of feline humanoids.

Karnak is Ozymandias' Arctic retreat in the world of Watchmen. Located in Antarctica.

One of the few planets unconquered by the Earth Empire.

An out-of-way world, obscure on most star charts. The perfect planet to recruit an army of cutthroats and mercenaries, hidden from the purview of the United Planets.

Kashyyyk is a jungle planet in the Star Wars Universe which is best known as the home of its native inhabitants, the Wookies.

Kate Kane's Penthouse Headquarters serves as both Kate Kane's living quarters and her secret headquarters where she keeps her Batwoman equipment and assorted paraphernalia. An oak tree grows from it's center.

Capital of Nepal.

Officially the Republic of Kazakhstan, it is located in Central Asia and, according to the Council of Europe, Eastern Europe. It is ranked 9th largest country in the world and the world's most landlocked country.

Russian city.

Kaznia is a fictional European country within DC Comics.

The Native American land where Wyatt Wingfoot's home village is located.

Keneil was one of the seventeen floating cities, until it crashed to the grounds when the floating spell failed.

A wealthy and populous district of west London, comprising one part of the greater Royal Borough of Kensington and Chelsea

Park in London, England associated with Peter Pan.

The place where Kal-El was brought up as a child and home of the Kents' in Smallville, Kansas.

A General Store in Smallville operated by Jonathan and Martha Kent.

One of America's 50.

Country located in eastern Africa.

This mysterious house is the main location in the series Locke & Key. The house contains keys that unlock a variety of supernatural effects, if inserted into the correct door's lock.

Keystone is a fictional states in Steven Universe.

Long bridge which attaches Keystone city to Central City.

Home of two of the four Flashes, Keystone City, Kansas, is also the sister city of Central City, Missouri. Keystone City is sometimes known as the "blue collar" capital of the US; it is an industrial city of tough, hard-working people and even tougher superheroes.

Bar in Keystone City which has a history of patronage from the Rogues.

The Kezankian Mountains are a range going from north to south along the eastern borders of Zamora and of Koth, separating them from the steppes of Turan. The Kezankian Mountains are inhabited by tribes of hill people known to be hostile to strangers. The range is claimed by Koth and Zamora, but are subdued by neither.