Multiple choice

The largest airport in the world is

  1. Sahara International Airport

  2. King Khalid International Airport

  3. Kansai International Airport

  4. Changi International Airport
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

King Khalid International Airport in Riyadh, Saudi Arabia, was considered the world's largest airport by area when built, covering approximately 225 square kilometers. Note that 'largest' can refer to different metrics (area, passenger volume, etc.).

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