Distance in real-world objects
How many empire state buildings are in 100 feet?
100 feet is about 0.0688 empire state buildings on Freedom Units.
This uses 443.2 meters as the approximate length of one empire state building.
In plain metric units, 100 feet is 30.48 meters. Divide that by 443.2 meters and you get about 0.0688 empire state buildings.