It's about as big as Nauru
(a.k.a. Republic of Nauru, a.k.a. Pleasant Island)
The world's smallest island nation, Nauru is a Micronesian island with a total area of 2,100 hectares. Once a prosperous phosphate mining nation with the highest per-capita income of any nation, today 90% of the population is unemployed.
It's about one-and-one-tenth times as big as Indira Gandhi International Airport (DEL)
In other words, 2,100 hectares is 1.016 times the size of Indira Gandhi International Airport (DEL), and the size of Indira Gandhi International Airport (DEL) is 0.98430 times that amount.(Palam, Delhi, India) (total site area)
Indira Gandhi International Airport covers a total area of about 2,066 hectares, including three main terminals and three main runways. The airport offers a total runway length of 11,053 m.
It's about one-and-one-tenth times as big as Toronto Pearson International Airport (YYZ)
In other words, 2,100 hectares is 1.1490 times the size of Toronto Pearson International Airport (YYZ), and the size of Toronto Pearson International Airport (YYZ) is 0.87030 times that amount.(a.k.a. Lester B. Pearson International Airport) (Toronto, Ontario, Canada) (total site area)
Toronto Pearson International Airport covers a total area of 1,827 hectares, including two terminals and five runways. The total length of the runways is 15,226 m.
It's about four-fifths as big as Tuvalu
In other words, 2,100 hectares is 0.810 times the size of Tuvalu, and the size of Tuvalu is 1.20 times that amount.(a.k.a. Ellice Islands)
Tuvalu is a chain of islands totaling 2,600 hectares in area and located midway between Hawaii and Australia, near Samoa and Fiji. It is the third-least populated nation in the world, with just 11,992 citizens and residents.
It's about one-and-one-fourth times as big as O. R. Tambo International Airport (JNB)
In other words, 2,100 hectares is 1.2550 times the size of O. R. Tambo International Airport (JNB), and the size of O. R. Tambo International Airport (JNB) is 0.79680 times that amount.(a.k.a. Johannesburg International Airport, f.k.a. Jan Smuts International Airport) (Kempton Park, Gauteng, South Africa) (total site area)
O. R. Tambo International Airport, serving Johannesburg and the surrounding area, covers a total area of 1,673 hectares, including six passenger terminals and two main runways. The total length of both runways is 7,826 m.
It's about two-thirds as big as Inis Mór
In other words, the size of Inis Mór is 1.50 times 2,100 hectares.(a.k.a. Inishmore, a.k.a. Árainn Mhór, a.k.a. Inis Bant, a.k.a. Árainn na Naomh) (Connacht, Ireland)
The largest of the Aran Islands, Inis Mór measures 3,100 hectares. The west side of the island is home to the Poll na bPéist, a.k.a. the wormhole, a naturally-formed, 0.029 hectares, rectangular pool on the island's cliffside.
It's about one-and-a-half times as big as LAX
In other words, the size of LAX is 0.670 times 2,100 hectares.(a.k.a. Los Angeles International Airporta, a.k.a. KLAX) (total land area) (2012 figures)
Including nine passenger terminals and several other administrative and cargo facilities, LAX sits on 1,400 hectares of land. In 2014, LAX serviced almost 71 million passengers, 600,000 planes, and over 1.9 million tons of freight.