The area of Tajik Soviet Socialist Republic is 143,100 square kilometers.
The area of Turkmen Soviet Socialist Republic is 488,100 square kilometers.
The area of Uzbek Soviet Socialist Republic is 447,400 square kilometers.
The area of Kazakh Soviet Socialist Republic is 2,717,300 square kilometers.
The area of Azerbaijan Soviet Socialist Republic is 86,600 square kilometers.
The area of Socialist Soviet Republic of Abkhazia is 8,600 square kilometers.
The area of Byelorussian Soviet Socialist Republic is 207,600 square kilometers.
The area of Estonian Soviet Socialist Republic is 45,227 square kilometers.
The area of Georgian Soviet Socialist Republic is 69,700 square kilometers.
The area of Kirghiz Soviet Socialist Republic is 198,500 square kilometers.
The area of Armenian Soviet Socialist Republic is 29,800 square kilometers.
The area of Russian Soviet Federative Socialist Republic is 17,075,200 square kilometers.
The area of Karelian Autonomous Soviet Socialist Republic is 147,000 square kilometers.