It's about 60 times as big as a City Block (Manhattan).
In other words, the size of a City Block (Manhattan) is 0.02 times 567.97 dunams.(per Bridges, William - 1811 Commissioner's Plan for New York City) (approximate)
A Manhattan city block measures about 200 m between the Northeast-Southwest streets by about 60 m between the Northwest-Southeast streets for a total area of about 10 dunams. There are roughly 2,000 blocks within the city, representing one of the most prolific applications of the city planning grid plan in history.
It's about one-seventieth as big as Rock Island.
In other words, 567.97 dunams is 0.014481 times the size of Rock Island, and the size of Rock Island is 69.056 times that amount.(a.k.a. Arsenal Island, a.k.a. Rock Island Arsenal) (Illinois, on the Iowa border) (land area only)
It's about one-eighty-fifth as big as The Pitcairn Islands.
In other words, the size of The Pitcairn Islands is 83 times 567.97 dunams.(a.k.a. Pitcairn, Henderson, Ducie and Oeno Islands, a.k.a. Pitkern Ailen) (British overseas territory) (total land area)
It's about 90 times as big as The White House.
In other words, 567.97 dunams is 92 times the size of The White House, and the size of The White House is 0.011 times that amount.(Washington, DC) (including wings)
It's about 100 times as big as a Football field.
In other words, 567.97 dunams is 106.1385104 times the size of a Football field, and the size of a Football field is 0.009421650975 times that amount.(American) (per NFL regulation)
It's about one-one-hundredth as big as San Marino.
In other words, 567.97 dunams is 0.0093 times the size of San Marino, and the size of San Marino is 110 times that amount.(a.k.a. The Most Serene Republic of San Marino, a.k.a. Serenissima Repubblica di San Marino)
an Marino is an enclave country located within the Apennine Mountains in Italy, with a total area of 61,000 dunams. Established in 301 CE, San Marino is the oldest sovereign state in the world.
It's about 150 times as big as Bill Gates' Home.
In other words, 567.97 dunams is 126.9 times the size of Bill Gates' Home, and the size of Bill Gates' Home is 0.00788 times that amount.(Medina, Washington)