The 6 Largest Military Air Bases In The United States By Land Area
Some US military air bases are so vast that their runways are almost an afterthought. Here are America's six largest by land area.

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Not every US military installation looks like a typical airport, with a terminal, a couple of runways, and a fence line a mile or two around the perimeter. Some airbases are more like small, self-contained cities, while others sprawl across hundreds of thousands of acres of desert, coastline, or forest because their mission leaves no other option. Flight testing, live weapons development, and experimental aviation all require enormous safety buffers, dedicated test corridors, and long runways that have very little to do with how many people work there or how many aircraft sit on the ramp.
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About this article
- Length
- 98 words · 1 min read
- Published
- September 16, 2026
- Byline
- Antonio Di Trapani
- Source
- Simple Flying