Country size comparison
compared to
Oman is about 2.1 times bigger than Illinois.
Illinois is approximately 143,961 sq km,
while Oman is approximately 309,500 sq km, making
Oman 115% larger than Illinois.
Meanwhile, the population of Illinois is ~12.8 million people
(9.1 million fewer people live in Oman).
This to-scale comparison of
Illinois
vs.
Oman
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
