One Post Office Square

Coordinates: 42.356826N   71.055171W 15 skyscrapers in a circle of one square kilometre
6131st tallest in the world (shared with 243 other buildings)
5861st tallest on the Northern Hemisphere (shared with 233 other buildings)
840th tallest in North America (shared with 14 other buildings)
678th tallest in the United States (shared with 14 other buildings)
15th tallest in Boston

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9th tallest built in 1981
8th tallest built in North America in 1981
8th tallest built in the United States in 1981
Tallest built in Boston in 1981

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474th most northern skyscraper
7150th most southern skyscraper
1146th most western skyscraper
6478th most eastern skyscraper

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11th tallest within 1 kilometre
15th tallest within 10 kilometres
15th tallest within 100 kilometres
397th tallest within 1000 kilometres (8 equally tall buildings in that area)
546th tallest within 2000 kilometres (11 equally tall buildings in that area)
921st tallest within 5000 kilometres (16 equally tall buildings in that area)

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9th most floors within 1 kilometre (1 building with same floor number)
12th most floors within 10 kilometres (1 building with same floor number)
12th most floors within 100 kilometres (1 building with same floor number)
417th most floors within 1000 kilometres (17 buildings with same floor number)
557th most floors within 2000 kilometres (31 buildings with same floor number)
923rd most floors within 5000 kilometres (55 buildings with same floor number)

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210 metres from the closest taller building

First National Bank Building Boston, United States 180 metres, 37 floors, 1971 Usage: Office

210 metres from the closest at least as tall building

First National Bank Building Boston, United States 180 metres, 37 floors, 1971 Usage: Office

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301 kilometres from the next skyscraper over 400 metres

432 Park Avenue New York City, United States 425 metres, 85 floors, 2015 Usage: Residential

301 kilometres from the next skyscraper over 1000 feet

432 Park Avenue New York City, United States 425 metres, 85 floors, 2015 Usage: Residential

300 metres from the next skyscraper over 200 metres

Winthrop Center Boston, United States 210 metres, 48 floors, 2022 Usages: Office, Residential

164 metres from the next skyscraper

One Federal Street Boston, United States 158 metres, 38 floors, 1976 Usage: Office

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278 metres from the closest skyscraper with more floors

One International Place Boston, United States 182 metres, 46 floors, 1987 Usage: Office

278 metres from the closest skyscraper with at least as many floors

One International Place Boston, United States 182 metres, 46 floors, 1987 Usage: Office

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374 metres from the closest skyscraper with at least 50 floors

Millennium Tower Boston, United States 207 metres, 54 floors, 2016 Usage: Residential

1.84 kilometres from the closest skyscraper with at least 60 floors

John Hancock Tower Boston, United States 240 metres, 62 floors, 1976 Usage: Office

301 kilometres from the closest skyscraper with at least 70 floors

432 Park Avenue New York City, United States 425 metres, 85 floors, 2015 Usage: Residential

301 kilometres from the closest skyscraper with at least 80 floors

432 Park Avenue New York City, United States 425 metres, 85 floors, 2015 Usage: Residential

301 kilometres from the closest skyscraper with at least 90 floors

Central Park Tower New York City, United States 472 metres, 98 floors, 2020 Usage: Residential

303 kilometres from the closest skyscraper with at least 100 floors

Empire State Building New York City, United States 381 metres, 102 floors, 1931 Usage: Office