Country size comparison
compared to
Illinois is about 2.1 times smaller than Oman.
Oman is approximately 309,500 sq km,
while Illinois is approximately 143,961 sq km, making
Illinois 46.51% the size of Oman.
Meanwhile, the population of Oman is ~3.8 million people
(9.1 million more people live in Illinois).
This to-scale comparison of
Oman
vs.
Illinois
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
