1. King Fahd International Airport (KSA): 78 000 hektar (193 000 acres)

2. Denver International Airport (DEN): 13 571 hektar (33 526 tunnland)

3. Dallas-Fort Worth International Airport (DFW): 6 963 hektar (17 202 tunnland)

4. Orlando International Airport (MCO): 5 383 hektar (13 302 tunnland)

5. Phoenix Sky Harbor International Airport (PHX): 4 440 hektar (10 972 tunnland)

6. Hartsfield-Jackson Atlanta International Airport (ATL): 4 355 hektar (10 762 tunnland)

7. Los Angeles internationella flygplats (LAX): 3 958 hektar (9 782 tunnland)