World Largest Airports in 2023

1.King Fahd International DMM — Dammam, Saudi Arabia — 776 km2 299.61 mi2

2.Denver International DEN — Denver, CO United States — 135.7 km2 53.09 mi2

3.DallasFort Worth International DFW — Dallas, TX United States — 69.6 km2 26.88 mi2

4.Orlando International MCO — Orlando, FL United States — 53.8 km2 20.78 mi2

5.Washington Dulles International IAD — Washington D.C., United States — 48.6 km2 18.75 mi2

6.Beijing Daxing International PKX — Beijing, China — 46.6 km2 18 mi2

7.George Bush Intercontinental IAH — Houston, TX United States — 44.5 km2 17.19 mi2

8.Shanghai Pudong International PVG — Shanghai, China — 39.9 km2 15.4 mi2

9.Cairo International CAI — Cairo, Egypt — 36.3 km2 14 mi2

10.Suvarnabhumi International BKK — Bangkok, Thailand — 32.4 km2 12.51 mi2