The 10 largest airports in the world by square miles:
1. King Fahd International Airport in Dammam, Saudia Arabia (DMM) — 300 square miles
2. Denver International Airport (DEN) — 53 square miles
3. Kuala Lumpur International Airport (KUL) — 39 square miles
4. Istanbul Airport (IST) — 29.5 square miles
5. Dallas/Fort Worth International Airport (DFW) — 26 square miles
6. Southwest Florida International Airport in Fort Myers, Florida (RSW) — 21.2 square miles
7. Orlando International Airport (MCO) — 20.7 square miles
8. Washington Dulles International Airport (IAD) — 18.7 square miles
9. Beijing Daxing International Airport (PKX) — 18 square miles
10. George Bush Intercontinental Airport in Houston (IAH) — 17.1 square miles
Sven Franssen