Freedom Units
Distance in real-world objects
How many empire state buildings are in a kilometer?
1 kilometer is about 2.2563 empire state buildings on Freedom Units.
This uses 443.2 meters as the approximate length of one empire state building.
In plain metric units, 1 kilometer is 1,000 meters. Divide that by 443.2 meters and you get about 2.2563 empire state buildings.