Country size comparison

compared to

Illinois is about 3.3 times bigger than Denmark.

Denmark is approximately 43,094 sq km, while Illinois is approximately 143,961 sq km, making Illinois 234% larger than Denmark. Meanwhile, the population of Denmark is ~5.9 million people (6.9 million more people live in Illinois).
Tip: This to-scale comparison of Denmark vs. Illinois uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Illinois vs. Denmark

Flip Comparison · See true size
See Illinois on top of Denmark
→
Quality of Life Comparison · 2 statistics
Be 10.5% more likely to have internet access in Denmark
→
Cost of Living Comparison · 7 categories - 2026 data
Denmark is 14.7% more expensive than Illinois
→
City Size Comparison · See true size
Compare the size of Chicago vs Copenhagen
→