• Kafka, Franz 1, 2, 3
• Kaliningrad, Russia (Königsberg) 1, 2, 3
• Karaim (Karaites) 1
• Karl IV, Emperor 1, 2
• Karlovy Vary, Czech Republic (Carlsbad) 1
• Kaunas, Lithuania 1, 2
• Kiel Canal 1, 2
• Kipling, Rudyard 1
• Kirkenes, Norway 1
• kite-flying 1
• Kraków, Poland 1, 2, 3, 4, 5;
  • cathedral 1, 2
• Kronstadt (Braşov, Romania) 1
• Kross, Jaan 1, 2
• Krujë, Albania 1
• Kryži Kalnas, Lithuania 1