https://lauraclery.com/what-airport-has-the-most-runways
Unless the big jet planes are eventually replace with large V/STOL, long runways will remain as a key airport requerment. https://en.wikipedia.org/wiki/V/STOL#Supersonic
https://jetsplore.com/en/aviation-news/which-airport-has-the-greatest-number-of-runways
https://wanderwisdom.com/transportation/Top-5-Largest-Airports-in-the-World
https://simpleflying.com/us-airports-most-runways-list
https://curlytales.com/web-stories/8-airports-with-the-most-number-of-runways/
https://www.fliteline.com/blog/the-worlds-most-runway-rich-charter-airports
https://jetsplore.com/en/aviation-news/differences-between-concrete-and-asphalt-runway/
https://simpleflying.com/category/aviation-news/airports/