U.S. Steel Tower

Coordinates: 40.441358N   79.994706W 7 skyscrapers in a circle of one square kilometre
600th tallest in the world (shared with 13 other buildings)
578th tallest on the Northern Hemisphere (shared with 12 other buildings)
81st tallest in North America
73rd tallest in the United States
Tallest in Pittsburgh

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Tallest built in 1970
Tallest built in North America in 1970
Tallest built in the United States in 1970
Tallest built in Pittsburgh in 1970

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1135th most northern skyscraper
6528th most southern skyscraper
580th most western skyscraper
7083rd most eastern skyscraper

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Tallest within 1 kilometre
Tallest within 10 kilometres
Tallest within 100 kilometres
64th tallest within 1000 kilometres
71st tallest within 2000 kilometres
85th tallest within 5000 kilometres

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Most floors within 1 kilometre
Most floors within 10 kilometres
Most floors within 100 kilometres
71st most floors within 1000 kilometres (7 buildings with same floor number)
78th most floors within 2000 kilometres (9 buildings with same floor number)
95th most floors within 5000 kilometres (12 buildings with same floor number)

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185 kilometres from the closest taller building
185 kilometres from the closest at least as tall building

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507 kilometres from the next skyscraper over 400 metres
507 kilometres from the next skyscraper over 1000 feet
210 metres from the next skyscraper over 200 metres
146 metres from the next skyscraper

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330 kilometres from the closest skyscraper with more floors
330 kilometres from the closest skyscraper with at least as many floors
210 metres from the closest skyscraper with at least 50 floors
330 kilometres from the closest skyscraper with at least 60 floors
330 kilometres from the closest skyscraper with at least 70 floors
507 kilometres from the closest skyscraper with at least 80 floors
507 kilometres from the closest skyscraper with at least 90 floors
509 kilometres from the closest skyscraper with at least 100 floors